"She loves that she can get her hands to her mouth but it keeps her snug enough to sleep restfully.” – Brittany T.
Read more ReviewsZen One™ Classic
Zen One™ Classic
Nested Bean
ZOC106-N
850013617012
30333153738855
$ 45.99
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Trusted by over 1 million parents
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Safely weighted to mimic your touch
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Longer sleep in 1-3 nights
The versatile Zen One™ is the only swaddle you’ll ever need. Gently weighted to mimic the feel of your embrace, this swaddle adapts to changing sleep styles from birth to 6 months, easing transitions and providing continuous comfort from newborn startles through rolling. The Zen One™ helps babies learn to self-soothe and fall asleep independently, so they get longer, healthier, more restful sleep.
▪ Two-way zipper makes diaper changes a breeze
▪ Zipper covers, cuddly seams and soft tags protect your baby’s skin
▪ Secure inner band that holds your baby’s arms tight to prevent wake-ups from startle reflex.
▪ Quick-drying mesh sleeves to promote self-soothing for thumb suckers
▪ Removable sleeves, making it a safe option for your baby once they start rolling over
▪ Exceeds safety standards by 8x + Pulmonologist approved
▪ Exceeds all AAP Guidelines | Read more on Product Safety
Sizes from 0 to 6 months
Fabric details:
▪ Made from 95% breathable cotton and 5% spandex. The mesh sleeves are 68% nylon and 32% spandex.
Care details:
▪ Wash in cold water on delicate cycle
▪ Tumble dry on low heat
TOG of 1.0
▪ Exceeds the most stringent safety standards by 8x
▪ Safe alternative to all-weighted sleepwear
▪ Adheres to all Consumer Product Safety Commission requirements
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Zen One™ 2-Pack
$ 73.58
Regular price
$ 91.98
Zen Neo™ Classic & Zen One™ Classic 3-Pack
$ 76.78
Regular price
$ 95.98
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Real Parent Reviews
Nicole c.
Love it
Tiffany E.
We love this swaddle! Our little man hated sleeping with his arms swaddled and always wanted them by his face instead. This was the perfect solution.
alejandra l.
My son sleeps very well wearing his Nested Bean. The Zen One helped me doing his transition from swaddling at night to leaving his arms out. I started with one arm out and the other one in (for about 1 week). Now he sleeps with two of his arms out.
Kristin M.
Love this swaddle to be able to change with how fast my baby changes!
Megan M.
Little man loves this swaddle! It’s the first arms out swaddle he has been ok with!
Natane S.
He loved this swaddle soooo much! But unfortunately it broke after the second use. I am currently trying to exchange it for a new one.
Natane S.
This swaddle works amazing and is so easy to use!
Tara W.
We love our Nested Bean!
Melissa B.
I actually purchased this Nested Bean for one of my friends who is having a baby next month because we LOVE this swaddle. We had the BEST experience using it. Our son was sleeping through the night within 3 months and this product made the transition to the crib much easier. HIGHLY RECOMMEND if you like to sleep!
Katherine B.
I really wanted this product to work for my baby, but unfortunately this one didn't. However, the Zen One Classic did. I rated it 4 stars for design, quality, and accuracy of product, plus the company was great regarding returns. My baby moves his arms too much and the weighted beans were not laying flat as he tried to escape the swaddle sack, moving the beans towards his face and causing him to be more upset. If your baby moves arms less, this would still be a good option.
Dayna L.
Love it! Excellent quality and my little one's sleep has been better. Wish I bought it sooner.
Jenna G.
we started using the nested bean when my daughter was a little over a month old, since then she has been sleeping like a dream. the weighted egg on her chest I really think helps her so much and also since she loves to sleep with her arms up the mesh arms really are great for that. I am so glad we found this sleep sack for her, it has really been amazing.
Vanessa D.
Absolutely love this color but for some reason, this one does not fit at well as the other one we have. The sack we got in the sage color covers my daughters face, the purple one we have doesn’t do that
Briana L.
Didn’t help with sleeping
Stefani C.
Such a lifesaver for infant sleep! My 10 week old started sleeping 8 hours a night after we got this sleep sack for him, and that's now up to 9 hours. I love that it has different options for how you can secure the baby's arms and the weighted element seems to have a really strong calming effect. Would definitely recommend!
Raven F.
So far I haven’t notice any improvements on my sons sleep but I do like that it’s easy to get him in it and I like the fact that I have two different options on where to put his arms.
Amber D.
My 3 month old is about 14 pounds. I ordered the small based on weight and it seems slightly tight. Also, I’m not sure that it really worked for keeping him asleep any longer but will see as time goes I guess. Overall, probably would not have spent the money knowing what I know now. Also, he has been rolling since 2.5 months so I could not use the sleeves at night to help with the startle reflex.
Stephanie S.
Our daughter loves having her hands up by her face and the mesh makes it easy for her to suck on her hands. I will say it seems a bit small, she is only 12lbs and it seems tight. The weighted portion constantly rides up under her chin and I have to pull it down each time I lay her down. There weren’t any drastic sleep improvements, but it is a good product
Angela M.
Great!
Fontey M.
I had really high hopes for This sleep sack. After reading the reviews and saw how highly praised it was, I was in hopes that both baby and I would be getting sleep. I tried this on my baby when she was 1- 2 months. It worked okay considering the sleep position of the arms. She was sleeping less than 2 hours in the night. I liked that it was weighted but I thought it would be just a little heavier. Of course not all babies are the same nor do they sleep the same, this was just my experience.
AMANDA V.
My baby loves this product!
Karina H.
We love it! It's lightweight and cute the 2 way zipper is great for late night changes.
Madi P.
Ignore the silly text, but my baby loves this swaddle! She wants to be held all the time and the weighted egg definitely helps soothe her. She loves having her arms strapped down and up in the mesh cactus-style.
Definitely recommend! Also it’s really easy to do diaper changes in the middle of the night.
Alissa T.
Love this sleep sack! When baby girl outgrew it, I had to order the next size up for her because it works so well!
Emina R.
At 6 weeks my little one did not want to be swaddled anymore, but kept waking up due to the startle reflex. It provided him some room to move his arms, but not enough to wake up from the startle reflex. It’s not too hot, easy to use and provided just enough weight(could use more in the 3-6m one, but I’m not expert).
Janice M.
Our first time using the 3-6 month Zen sack....and we love it! We used the larger sizes on our first granddaughter, but was late in selecting what to wrap an infant in. Our new granddaughter instantly felt comfortable in our new infant sack and is sleeping well at almost 3 months. The soft fabric and great quality make a difference.
Tania V.
I like it but my baby keeps moving and the inside swaddle Velcro keeps coming up to his neck which I don’t like.
Hailey V.
Truly an amazing product! My baby sleeps a long time now!! We used the original weighted swaddle until she was too long for it!
Hailey R.
I like it I notice my baby sleeps a lot better but I got the medium which should be big enough for 3 -6 month old and my baby is almost 4 months so I thought it would fit him bigger but it’s actually pretty snug even though I didn’t think my baby was that big he can’t be more that 14-15 pounds and for how much it is I wish i would’ve gotten the large because he’s going to grow out of it so soon ..a little disappointed will be contacting customer service for an exchange hopefully..
Laura G.
We have greatly enjoyed all of the nested bean products we purchased, but were disappointed With the quality of some items. Some seams started falling apart after just one week of our baby wearing the product to bed. Expected better quality for this price.
Maggie R.
I really like the idea of this swaddle/system. Since we purchased the Zen One, we've gone back and forth with using it and our Halo Sleepsack. Our daughter gets hot very easily and I feel like she gets hotter when her arms are pinned down in the One vs. the Halo. And my only complaint with the Zen One is that she wakes herself up when she goes to scratch her face/eyes when her hands are in the wings due to the seam.
All criticism aside, the weighed areas definitely work well and mimic my hand when putting her down. I look forward to using this more and eventually unzipping the wings and using it as she grows.
Thank you!
Brianna S.
My baby is a very difficult sleeper and I’ve been trying to transition her out of her swaddle with no success until I discovered this magical sleep sack. She immediately took to it and has been having some of her best night sleep. None of the nested bean products have disappointed yet!
Samantha D.
This sleep sack is THE BEST! We bought it when my daughter was 3 weeks old. It took some time for us to notice a difference but she’s 7 weeks old now she’s only waking up 1-2 times a night for a feeding! Can’t wait to order the next size up for when she grows out of it!
Heather C.
It has helped my 6 week old son give me longer sleep stretches at night. Instead of waking every two hours we are able to get 3-4 hours at a time.
Mayra P.
My daughter seems to love this swaddler. It calms her almost instantly when shes tired and I put her in it. I love that she can have her hands by her face without having to worry about her startle reflex waking her. The only downside is the mesh part ripped on the second day she wore it.
Morgan T.
My 2 month old loves it and it increased sleep from 1-.5 to 4 hours!
Megan P.
I was skeptical, especially at this price point, but it truly is a great design, especially for our baby with a sensitive startle reflex. Now when she startles she feels the snug embrace of her sleep sack and falls back to sleep. I think it is important to note that she usually protests when I first put her in it but calms down after a reasonable period of time, usually less than a minute. I also like the versatility with the mesh hand pockets and the overall quality of the product which feels substantial and well made. Highly recommend, and would make a great gift.
Anjuli D.
Houdini baby loves it! very comfortable and lightweight for summer.
Yesim B.
My baby loves the arms in mesh sleeves position and miraculously sleeps longer. I and my son both loved the product. I wish I'd bought numbers 2 and 3 too.
Maite A.
My little one doesn’t like to have his arms swaddled by his side, so this is the perfect alternative. He still feels snug, but doesn’t fight the swaddle. The gentle weights also help him to fall asleep more quickly.
Rosemarie D.
My 1 month old always fussed and tried to get her arms out of a traditional swaddle. Now with the Nested Bean she can be secure and also have her hands near her face, like she likes it. She is now sleeping longer during the night.
Shawna M.
Love this! Baby gets wrapped tight inside and feels snuggled all night.
Amber A.
I had this sac in 0-3 months and absolutely loved it. My son outgrew it as he turned 3 months. It was pretty snug on his body so we decided to purchase the 3-6 months sizing.. but wow was a bit disappointed. As you can see from the photo, theirs a lot of extra material in the neck area. Causing it to cover my sons face :( Theirs such a big gap. And he’s not a little/premie infant. I fear if he’s squirming around at night the fabric will cover his entire mouth and nose and make it hard to breath. I was realllly excited to get our newest sac since I absolutely love this brand. I just wish the fit was a lot better
Feliz M.
Our baby loves it and goes to bed easy since night one. Now that he is growing out of size 0-3. We had to order another one in size 3-6. ( he is not ready to leave his arm out just yet) However, the shipping is taking forever to arrive. it’s been over a week & it’s still not here. If you are in need of ordering the size up for your baby plan ahead at least a week or two before they grow out. :)
Janie M.
It was so easy to transition out of our daughter's swaddle with this! I love that you can take each arm off or keep them both on.
Krystle G.
Great
Lauren M.
Absolutely LOVE our Nested Bean swaddles! They are everything!
Kelly B.
I have been on the hunt for the perfect swaddle transition. This is it!! Don’t waste your money on anything else because we have tried them all and this is the one!
Emma S.
I bought this as a gift and received it within a week. The recipient loved it. The quality is excellent. I wish this was around when my kids were babies.
Jennifer R.
My baby wasn’t napping long enough during the day until we got this sleep bag. His naps went from being 30-45 mins long and now up to 2 hrs.
Fife K.
This sack is amazing. My son slept 9 hours on the first night of use but with the mesh sleeves.
Susan K.
Bought this for my (fairly large for her age) 2 month old and she sleeps really well in it! Sadly she’s already getting too tall for it and she hasn’t even hit 3 months yet, so my only critique is that it could be slightly longer. Otherwise very well made and comfy.
Magen L.
Seriously the best swaddle we’ve tried! Wish we would have gotten this one first. I think it’s the beans and internal strap that help the baby to feel more secure. They take a while to dry so I recommend having two on hand.
Jennifer D.
Love love love! This sleep sack has been incredible and helps our little guy sleep so much more soundly. He’s 3 months and only waking up once. He’s still able to self soothe with his hands and the option to remove the sleeves is great for when he’s ready! 10/10 recommend
Kristen L.
we ordered the size 0-3m for my 4 week old baby who is small (born 7 pounds) …way too small. returned to size up. love the product but the sizing is so off. size up!
Victoria A.
My little one would not sleep unless she was literally on me. I bought this at 3am thanks to an ad and it has literally changed our lives. We started using it as soon as it arrived. She was 3 weeks old at the time and now she’s almost 7 weeks and it’s still helping her so much! She’s able to have her little hand near her face and soothe herself back to sleep. She still has her moments when she needs to sleep on us for a bit but overall we’re doing so much better thanks to the Zen One! We’ve already purchased 2 of the next size up as well. Thank you Nested Bean.
Kate T.
We love the Zen One. Baby loves the snug fit and I love how easy it is to secure arms with velcro swaddle and zip up. Baby can't break free like in traditional velcro swaddle and if he does, his arms are still secure in the mesh areas so he doesn't startle himself awake. I wish I would have gotten this sooner because soon he'll be growing out of it!
Yukari S.
First time using it with my 3 day old and he slept so good with it. Works wonders!!!
Marissa N.
My 2 month old fits snug in the 3-6 month swaddle and sleeps 10-12 hrs straight at night.
Jessica H.
Got it for my little one to sleep better, but it didn’t work as well as I’d hoped. Good product, just didn’t work “wonders” for us
Sara R.
My son has always been a good sleeper at night but doesn't want to nap during the day. I can’t say the nested bean swaddle changed that but I have noticed he doesn’t fight naps so hard and typically falls asleep faster with it on.
Nicole D.
Love this swaddle! So easy to transition into new stages of sleeping
Destiny B.
I had the regular zen sack with my first and wasn’t really sure it made a difference. I decided to try one again with my second baby and discovered this new zen one. I absolutely love it. He hated being swaddled and liked his arms up but he was always knocking the pacifier out of his mouth and waking up. With this his arms can be up but still restricted. He settles instantly when I put him in this. Within 2 nights he was sleeping 6 hour stretches at 6 weeks old. I will definitely be getting the next size!
Mallory H.
Overall, we really like this. The ONLY negative is it rides up on her pretty bad and I have to yank it down so it’s not hugging her chin so much. Once I get it in the place I want it, unless we move her a ton, it does stay in place pretty well. It’s nice that we can swaddle her with arms in or arms loose! Overall, happy with our purchase!
Taylor H.
My LO is 7 weeks old, sometimes he will only sleep if he’s being held during the day, and was only sleeping 1-2 hours increments during the night. I purchased this and within 2 nights we started sleeping 2-3 sometimes 4 hours increments IN HIS CRIB and he goes to sleep much faster and sometimes on his own! My baby hates being swaddled bc he wants his hands by his face, and he’s able to do so with this and still feel like he is swaddled. I have full faith that when he starts eating more ounces he will start sleeping longer increments and this momma can’t wait!!!
I def recommend and wish I would of purchased the sleep swaddle weeks ago when he was a newborn. I’m very happy with my purchase. If your thinking about it, just do it. Worth the money.
Callie B.
Absolutely love this size for my growing infant and how comfortable her strong holding it appears to be for her!
Stephanie J.
I really wish the swaddle came in a bigger size. We have a 4 month old who is about the size of a 6 month old if not larger. The swaddle is pretty much too small for her and the Velcro that goes around her arms ends up around her neck in the middle of the night. I want to love this product but it just needs to be a little bigger because we haven’t found one that’s long enough for her since due to her size, she should be in a sleep sack. Since she’s not rolling over yet, we are stuck using smaller swaddles.
Claire S.
It’s decent. Haven’t really noticed a difference in sleep but my baby likes the swaddle.
Ashlyn C.
Out in 1 minute and finally slept 8 hours!!!
Brandi G.
Purchasing this was the best thing I have done to help all of us get sleep. I wish I would have known about this with my first born. I love sharing info about these with all my soon-to-be mom friends!
erin h.
My little guy likes to sleep with his arms up. I liked the idea of this but the sleep sack is very small and the mesh arm sacks even smaller.
Taylor M.
Unfortunately, the netting on one side has started rip and stitching is coming out after only 2 uses. My daughter is 4 months but she was 3 months a 3 weeks when purchased and it seems that it is too small on her. It rides up to her throat. I am hoping this company will reach out and offer a replacement.
Mesrop A.
The product is well made. But didn’t work for us. I’ve been trying to return it but customer service is not responding to multiple emails. So beware… you may not get your money back if you want a return.
Christine M.
I love this sleep sack! My 3 month old has been sleeping through the night since using this!
Rebecca S.
My daughter kept sneaking her hands out of her other velcro swaddles so I figured she liked having her arms up. She LOVES this swaddle!! I also love it. I love how easy it is to change her in the middle of the night. Note: she did not sleep in the lounger in the picture. I had her in my arms and I temporarily placed her down to snap a picture :)
Ada L.
I love how it makes my baby falls asleep fast but unfortunately, it doesn't makes her sleep longer. However, I can really tell how the band and weighted cushion makes her feel more secure and less jumpy when lying down/sleep since she was only two months and still have the moro reflex when I got the swaddle.
Olivia B.
My little one sleeps so well in this!
Trinity M.
Our babies seem warm and comfortable. They’re 8 weeks old and sleeping from 930-5 am. I say that’s a win!
Tianna S.
This sleep sac has made such a difference for my son! He went from waking multiple times a night to only once! I’ll be ordering him the next size up
Sarah G.
My daughter can't sleep without it. Highly recommend!
Sarah G.
My daughter has been using these sleep suits since she was 2 weeks old. They are a serious life saver and she can't sleep without it. Highly recommend!
Emily B.
Our sweet boy loves this because of the mesh arm feature. We have so many swaddles and this is his favorite. We use it every night and for most naps in the crib.
Mackenzie G.
Great option for baby who like their hands up! She sleeps very soundly in this and has been doing 8.5-11 hours from 7 weeks old!
jaklin h.
Great product just little pricy otherwise I woukd have bought many more!
Ayse C.
It runs little small and material is little too thick for the warmer weather but overall we like it , our babygirl sleeps good in it.
Leigh P.
Took two nights for my baby to adjust with a sack that wasn't for the original swaddle position. Smooth sailing since that second night.
BARBARA D.
I ordered it because of the soft color. It is adorable and I can not wait to see our baby in it. So pretty.
Branden H.
It works great with the arms out, but his arms seemed too cramped when the mesh parts were attached. He is currently wearing 3-6 month clothes and is only 3 months old, but it seemed much too small for his arms & hands.
Shelley G.
Got this for my granddaughter. We all sleep better now that baby sleeps well. Highly recommend.
Heather O.
Didn’t help my baby sleep longer and also bunches up around the neck.
Jean T.
Fantastic item . My daughter love it. I will be checking more my grandson on your wedsite
Elizabeth M.
Love it, puts my girl right to sleep!
CYNTHIA J.
It keeps my infant sleep at least 2 hours longer.
Emily M.
This product is an amazing transition for babies who no longer like being swaddled but still can’t have their arms out fully. Another great option is that you can put one arm out at a time! Two of my babes have used these to transition into a place where no sleep sack is needed. It’s a wonderful product that I’m recommending to all my mom friends!
Stefanka A.
Absolutely love love love nested bean!!!
Samarah L.
THANK GOODNESS I decided to order this swaddle one night when I couldn’t get my 10-week-old to sleep smoothly. The first night we used it, he extended his longest sleep stretch from 4 hours to 6 hours; he also goes down to sleep much more quickly and smoothly in the ZenOne. The swaddle is also well-made, breathable, and keeps his arms in place (down at his side for now) despite how much he wiggles. I just purchased the 3-6 month size for future use because I’ve been so impressed with the results.
Tara M.
We started using this when my son was just a couple weeks alone. He loved having his hands by his face, and I loved that he was able to move a little more in it. It gave me peace of mind knowing that if he rolled over, his hands were by his face to help move if need be. We loved it!
Lisa M.
Baby girl loves the arms in transitional swaddle. But excited that it will continue to be used when we decide to take the arms off. Sleeps great all night long!
Amanda H.
The Zen One sleep sack has been life changing for us! Our baby boy (6 weeks) has been sleeping 7-8 hours straight since we started using it at bedtime. This is my third baby and I wish I had known about this sleep sack sooner! I would recommend it to any new parent.
David M.
My son has been sleeping so much better since we started using the swaddle! It’s a life saver and I have recommended it to my
Other mom friends!
Nicole c.
Love it
Tiffany E.
We love this swaddle! Our little man hated sleeping with his arms swaddled and always wanted them by his face instead. This was the perfect solution.
alejandra l.
My son sleeps very well wearing his Nested Bean. The Zen One helped me doing his transition from swaddling at night to leaving his arms out. I started with one arm out and the other one in (for about 1 week). Now he sleeps with two of his arms out.
Kristin M.
Love this swaddle to be able to change with how fast my baby changes!
Megan M.
Little man loves this swaddle! It’s the first arms out swaddle he has been ok with!
Natane S.
He loved this swaddle soooo much! But unfortunately it broke after the second use. I am currently trying to exchange it for a new one.
Natane S.
This swaddle works amazing and is so easy to use!
Tara W.
We love our Nested Bean!
Melissa B.
I actually purchased this Nested Bean for one of my friends who is having a baby next month because we LOVE this swaddle. We had the BEST experience using it. Our son was sleeping through the night within 3 months and this product made the transition to the crib much easier. HIGHLY RECOMMEND if you like to sleep!
Katherine B.
I really wanted this product to work for my baby, but unfortunately this one didn't. However, the Zen One Classic did. I rated it 4 stars for design, quality, and accuracy of product, plus the company was great regarding returns. My baby moves his arms too much and the weighted beans were not laying flat as he tried to escape the swaddle sack, moving the beans towards his face and causing him to be more upset. If your baby moves arms less, this would still be a good option.
Dayna L.
Love it! Excellent quality and my little one's sleep has been better. Wish I bought it sooner.
Jenna G.
we started using the nested bean when my daughter was a little over a month old, since then she has been sleeping like a dream. the weighted egg on her chest I really think helps her so much and also since she loves to sleep with her arms up the mesh arms really are great for that. I am so glad we found this sleep sack for her, it has really been amazing.
Vanessa D.
Absolutely love this color but for some reason, this one does not fit at well as the other one we have. The sack we got in the sage color covers my daughters face, the purple one we have doesn’t do that
Briana L.
Didn’t help with sleeping
Stefani C.
Such a lifesaver for infant sleep! My 10 week old started sleeping 8 hours a night after we got this sleep sack for him, and that's now up to 9 hours. I love that it has different options for how you can secure the baby's arms and the weighted element seems to have a really strong calming effect. Would definitely recommend!
Raven F.
So far I haven’t notice any improvements on my sons sleep but I do like that it’s easy to get him in it and I like the fact that I have two different options on where to put his arms.
Amber D.
My 3 month old is about 14 pounds. I ordered the small based on weight and it seems slightly tight. Also, I’m not sure that it really worked for keeping him asleep any longer but will see as time goes I guess. Overall, probably would not have spent the money knowing what I know now. Also, he has been rolling since 2.5 months so I could not use the sleeves at night to help with the startle reflex.
Stephanie S.
Our daughter loves having her hands up by her face and the mesh makes it easy for her to suck on her hands. I will say it seems a bit small, she is only 12lbs and it seems tight. The weighted portion constantly rides up under her chin and I have to pull it down each time I lay her down. There weren’t any drastic sleep improvements, but it is a good product
Angela M.
Great!
Fontey M.
I had really high hopes for This sleep sack. After reading the reviews and saw how highly praised it was, I was in hopes that both baby and I would be getting sleep. I tried this on my baby when she was 1- 2 months. It worked okay considering the sleep position of the arms. She was sleeping less than 2 hours in the night. I liked that it was weighted but I thought it would be just a little heavier. Of course not all babies are the same nor do they sleep the same, this was just my experience.
AMANDA V.
My baby loves this product!
Karina H.
We love it! It's lightweight and cute the 2 way zipper is great for late night changes.
Madi P.
Ignore the silly text, but my baby loves this swaddle! She wants to be held all the time and the weighted egg definitely helps soothe her. She loves having her arms strapped down and up in the mesh cactus-style.
Definitely recommend! Also it’s really easy to do diaper changes in the middle of the night.
Alissa T.
Love this sleep sack! When baby girl outgrew it, I had to order the next size up for her because it works so well!
Emina R.
At 6 weeks my little one did not want to be swaddled anymore, but kept waking up due to the startle reflex. It provided him some room to move his arms, but not enough to wake up from the startle reflex. It’s not too hot, easy to use and provided just enough weight(could use more in the 3-6m one, but I’m not expert).
Janice M.
Our first time using the 3-6 month Zen sack....and we love it! We used the larger sizes on our first granddaughter, but was late in selecting what to wrap an infant in. Our new granddaughter instantly felt comfortable in our new infant sack and is sleeping well at almost 3 months. The soft fabric and great quality make a difference.
Tania V.
I like it but my baby keeps moving and the inside swaddle Velcro keeps coming up to his neck which I don’t like.
Hailey V.
Truly an amazing product! My baby sleeps a long time now!! We used the original weighted swaddle until she was too long for it!
Hailey R.
I like it I notice my baby sleeps a lot better but I got the medium which should be big enough for 3 -6 month old and my baby is almost 4 months so I thought it would fit him bigger but it’s actually pretty snug even though I didn’t think my baby was that big he can’t be more that 14-15 pounds and for how much it is I wish i would’ve gotten the large because he’s going to grow out of it so soon ..a little disappointed will be contacting customer service for an exchange hopefully..
Laura G.
We have greatly enjoyed all of the nested bean products we purchased, but were disappointed With the quality of some items. Some seams started falling apart after just one week of our baby wearing the product to bed. Expected better quality for this price.
Maggie R.
I really like the idea of this swaddle/system. Since we purchased the Zen One, we've gone back and forth with using it and our Halo Sleepsack. Our daughter gets hot very easily and I feel like she gets hotter when her arms are pinned down in the One vs. the Halo. And my only complaint with the Zen One is that she wakes herself up when she goes to scratch her face/eyes when her hands are in the wings due to the seam.
All criticism aside, the weighed areas definitely work well and mimic my hand when putting her down. I look forward to using this more and eventually unzipping the wings and using it as she grows.
Thank you!
Brianna S.
My baby is a very difficult sleeper and I’ve been trying to transition her out of her swaddle with no success until I discovered this magical sleep sack. She immediately took to it and has been having some of her best night sleep. None of the nested bean products have disappointed yet!
Samantha D.
This sleep sack is THE BEST! We bought it when my daughter was 3 weeks old. It took some time for us to notice a difference but she’s 7 weeks old now she’s only waking up 1-2 times a night for a feeding! Can’t wait to order the next size up for when she grows out of it!
Heather C.
It has helped my 6 week old son give me longer sleep stretches at night. Instead of waking every two hours we are able to get 3-4 hours at a time.
Mayra P.
My daughter seems to love this swaddler. It calms her almost instantly when shes tired and I put her in it. I love that she can have her hands by her face without having to worry about her startle reflex waking her. The only downside is the mesh part ripped on the second day she wore it.
Morgan T.
My 2 month old loves it and it increased sleep from 1-.5 to 4 hours!
Megan P.
I was skeptical, especially at this price point, but it truly is a great design, especially for our baby with a sensitive startle reflex. Now when she startles she feels the snug embrace of her sleep sack and falls back to sleep. I think it is important to note that she usually protests when I first put her in it but calms down after a reasonable period of time, usually less than a minute. I also like the versatility with the mesh hand pockets and the overall quality of the product which feels substantial and well made. Highly recommend, and would make a great gift.
Anjuli D.
Houdini baby loves it! very comfortable and lightweight for summer.
Yesim B.
My baby loves the arms in mesh sleeves position and miraculously sleeps longer. I and my son both loved the product. I wish I'd bought numbers 2 and 3 too.
Maite A.
My little one doesn’t like to have his arms swaddled by his side, so this is the perfect alternative. He still feels snug, but doesn’t fight the swaddle. The gentle weights also help him to fall asleep more quickly.
Rosemarie D.
My 1 month old always fussed and tried to get her arms out of a traditional swaddle. Now with the Nested Bean she can be secure and also have her hands near her face, like she likes it. She is now sleeping longer during the night.
Shawna M.
Love this! Baby gets wrapped tight inside and feels snuggled all night.
Amber A.
I had this sac in 0-3 months and absolutely loved it. My son outgrew it as he turned 3 months. It was pretty snug on his body so we decided to purchase the 3-6 months sizing.. but wow was a bit disappointed. As you can see from the photo, theirs a lot of extra material in the neck area. Causing it to cover my sons face :( Theirs such a big gap. And he’s not a little/premie infant. I fear if he’s squirming around at night the fabric will cover his entire mouth and nose and make it hard to breath. I was realllly excited to get our newest sac since I absolutely love this brand. I just wish the fit was a lot better
Feliz M.
Our baby loves it and goes to bed easy since night one. Now that he is growing out of size 0-3. We had to order another one in size 3-6. ( he is not ready to leave his arm out just yet) However, the shipping is taking forever to arrive. it’s been over a week & it’s still not here. If you are in need of ordering the size up for your baby plan ahead at least a week or two before they grow out. :)
Janie M.
It was so easy to transition out of our daughter's swaddle with this! I love that you can take each arm off or keep them both on.
Krystle G.
Great
Lauren M.
Absolutely LOVE our Nested Bean swaddles! They are everything!
Kelly B.
I have been on the hunt for the perfect swaddle transition. This is it!! Don’t waste your money on anything else because we have tried them all and this is the one!
Emma S.
I bought this as a gift and received it within a week. The recipient loved it. The quality is excellent. I wish this was around when my kids were babies.
Jennifer R.
My baby wasn’t napping long enough during the day until we got this sleep bag. His naps went from being 30-45 mins long and now up to 2 hrs.
Fife K.
This sack is amazing. My son slept 9 hours on the first night of use but with the mesh sleeves.
Susan K.
Bought this for my (fairly large for her age) 2 month old and she sleeps really well in it! Sadly she’s already getting too tall for it and she hasn’t even hit 3 months yet, so my only critique is that it could be slightly longer. Otherwise very well made and comfy.
Magen L.
Seriously the best swaddle we’ve tried! Wish we would have gotten this one first. I think it’s the beans and internal strap that help the baby to feel more secure. They take a while to dry so I recommend having two on hand.
Jennifer D.
Love love love! This sleep sack has been incredible and helps our little guy sleep so much more soundly. He’s 3 months and only waking up once. He’s still able to self soothe with his hands and the option to remove the sleeves is great for when he’s ready! 10/10 recommend
Kristen L.
we ordered the size 0-3m for my 4 week old baby who is small (born 7 pounds) …way too small. returned to size up. love the product but the sizing is so off. size up!
Victoria A.
My little one would not sleep unless she was literally on me. I bought this at 3am thanks to an ad and it has literally changed our lives. We started using it as soon as it arrived. She was 3 weeks old at the time and now she’s almost 7 weeks and it’s still helping her so much! She’s able to have her little hand near her face and soothe herself back to sleep. She still has her moments when she needs to sleep on us for a bit but overall we’re doing so much better thanks to the Zen One! We’ve already purchased 2 of the next size up as well. Thank you Nested Bean.
Kate T.
We love the Zen One. Baby loves the snug fit and I love how easy it is to secure arms with velcro swaddle and zip up. Baby can't break free like in traditional velcro swaddle and if he does, his arms are still secure in the mesh areas so he doesn't startle himself awake. I wish I would have gotten this sooner because soon he'll be growing out of it!
Yukari S.
First time using it with my 3 day old and he slept so good with it. Works wonders!!!
Marissa N.
My 2 month old fits snug in the 3-6 month swaddle and sleeps 10-12 hrs straight at night.
Jessica H.
Got it for my little one to sleep better, but it didn’t work as well as I’d hoped. Good product, just didn’t work “wonders” for us
Sara R.
My son has always been a good sleeper at night but doesn't want to nap during the day. I can’t say the nested bean swaddle changed that but I have noticed he doesn’t fight naps so hard and typically falls asleep faster with it on.
Nicole D.
Love this swaddle! So easy to transition into new stages of sleeping
Destiny B.
I had the regular zen sack with my first and wasn’t really sure it made a difference. I decided to try one again with my second baby and discovered this new zen one. I absolutely love it. He hated being swaddled and liked his arms up but he was always knocking the pacifier out of his mouth and waking up. With this his arms can be up but still restricted. He settles instantly when I put him in this. Within 2 nights he was sleeping 6 hour stretches at 6 weeks old. I will definitely be getting the next size!
Mallory H.
Overall, we really like this. The ONLY negative is it rides up on her pretty bad and I have to yank it down so it’s not hugging her chin so much. Once I get it in the place I want it, unless we move her a ton, it does stay in place pretty well. It’s nice that we can swaddle her with arms in or arms loose! Overall, happy with our purchase!
Taylor H.
My LO is 7 weeks old, sometimes he will only sleep if he’s being held during the day, and was only sleeping 1-2 hours increments during the night. I purchased this and within 2 nights we started sleeping 2-3 sometimes 4 hours increments IN HIS CRIB and he goes to sleep much faster and sometimes on his own! My baby hates being swaddled bc he wants his hands by his face, and he’s able to do so with this and still feel like he is swaddled. I have full faith that when he starts eating more ounces he will start sleeping longer increments and this momma can’t wait!!!
I def recommend and wish I would of purchased the sleep swaddle weeks ago when he was a newborn. I’m very happy with my purchase. If your thinking about it, just do it. Worth the money.
Callie B.
Absolutely love this size for my growing infant and how comfortable her strong holding it appears to be for her!
Stephanie J.
I really wish the swaddle came in a bigger size. We have a 4 month old who is about the size of a 6 month old if not larger. The swaddle is pretty much too small for her and the Velcro that goes around her arms ends up around her neck in the middle of the night. I want to love this product but it just needs to be a little bigger because we haven’t found one that’s long enough for her since due to her size, she should be in a sleep sack. Since she’s not rolling over yet, we are stuck using smaller swaddles.
Claire S.
It’s decent. Haven’t really noticed a difference in sleep but my baby likes the swaddle.
Ashlyn C.
Out in 1 minute and finally slept 8 hours!!!
Brandi G.
Purchasing this was the best thing I have done to help all of us get sleep. I wish I would have known about this with my first born. I love sharing info about these with all my soon-to-be mom friends!
erin h.
My little guy likes to sleep with his arms up. I liked the idea of this but the sleep sack is very small and the mesh arm sacks even smaller.
Taylor M.
Unfortunately, the netting on one side has started rip and stitching is coming out after only 2 uses. My daughter is 4 months but she was 3 months a 3 weeks when purchased and it seems that it is too small on her. It rides up to her throat. I am hoping this company will reach out and offer a replacement.
Mesrop A.
The product is well made. But didn’t work for us. I’ve been trying to return it but customer service is not responding to multiple emails. So beware… you may not get your money back if you want a return.
Christine M.
I love this sleep sack! My 3 month old has been sleeping through the night since using this!
Rebecca S.
My daughter kept sneaking her hands out of her other velcro swaddles so I figured she liked having her arms up. She LOVES this swaddle!! I also love it. I love how easy it is to change her in the middle of the night. Note: she did not sleep in the lounger in the picture. I had her in my arms and I temporarily placed her down to snap a picture :)
Ada L.
I love how it makes my baby falls asleep fast but unfortunately, it doesn't makes her sleep longer. However, I can really tell how the band and weighted cushion makes her feel more secure and less jumpy when lying down/sleep since she was only two months and still have the moro reflex when I got the swaddle.
Olivia B.
My little one sleeps so well in this!
Trinity M.
Our babies seem warm and comfortable. They’re 8 weeks old and sleeping from 930-5 am. I say that’s a win!
Tianna S.
This sleep sac has made such a difference for my son! He went from waking multiple times a night to only once! I’ll be ordering him the next size up
Sarah G.
My daughter can't sleep without it. Highly recommend!
Sarah G.
My daughter has been using these sleep suits since she was 2 weeks old. They are a serious life saver and she can't sleep without it. Highly recommend!
Emily B.
Our sweet boy loves this because of the mesh arm feature. We have so many swaddles and this is his favorite. We use it every night and for most naps in the crib.
Mackenzie G.
Great option for baby who like their hands up! She sleeps very soundly in this and has been doing 8.5-11 hours from 7 weeks old!
jaklin h.
Great product just little pricy otherwise I woukd have bought many more!
Ayse C.
It runs little small and material is little too thick for the warmer weather but overall we like it , our babygirl sleeps good in it.
Leigh P.
Took two nights for my baby to adjust with a sack that wasn't for the original swaddle position. Smooth sailing since that second night.
BARBARA D.
I ordered it because of the soft color. It is adorable and I can not wait to see our baby in it. So pretty.
Branden H.
It works great with the arms out, but his arms seemed too cramped when the mesh parts were attached. He is currently wearing 3-6 month clothes and is only 3 months old, but it seemed much too small for his arms & hands.
Shelley G.
Got this for my granddaughter. We all sleep better now that baby sleeps well. Highly recommend.
Heather O.
Didn’t help my baby sleep longer and also bunches up around the neck.
Jean T.
Fantastic item . My daughter love it. I will be checking more my grandson on your wedsite
Elizabeth M.
Love it, puts my girl right to sleep!
CYNTHIA J.
It keeps my infant sleep at least 2 hours longer.
Emily M.
This product is an amazing transition for babies who no longer like being swaddled but still can’t have their arms out fully. Another great option is that you can put one arm out at a time! Two of my babes have used these to transition into a place where no sleep sack is needed. It’s a wonderful product that I’m recommending to all my mom friends!
Stefanka A.
Absolutely love love love nested bean!!!
Samarah L.
THANK GOODNESS I decided to order this swaddle one night when I couldn’t get my 10-week-old to sleep smoothly. The first night we used it, he extended his longest sleep stretch from 4 hours to 6 hours; he also goes down to sleep much more quickly and smoothly in the ZenOne. The swaddle is also well-made, breathable, and keeps his arms in place (down at his side for now) despite how much he wiggles. I just purchased the 3-6 month size for future use because I’ve been so impressed with the results.
Tara M.
We started using this when my son was just a couple weeks alone. He loved having his hands by his face, and I loved that he was able to move a little more in it. It gave me peace of mind knowing that if he rolled over, his hands were by his face to help move if need be. We loved it!
Lisa M.
Baby girl loves the arms in transitional swaddle. But excited that it will continue to be used when we decide to take the arms off. Sleeps great all night long!
Amanda H.
The Zen One sleep sack has been life changing for us! Our baby boy (6 weeks) has been sleeping 7-8 hours straight since we started using it at bedtime. This is my third baby and I wish I had known about this sleep sack sooner! I would recommend it to any new parent.
David M.
My son has been sleeping so much better since we started using the swaddle! It’s a life saver and I have recommended it to my
Other mom friends!
Frequently asked questions
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How much weight is in the Zen One?
The Zen One™ swaddle includes 3 gently weighted sections, two on the sides and a self-contained Cuddle Pad™ in the center. The weighted areas of the product are 42 grams (30 gm in center, 6 gm on each side) for the NB size and 60 grams (40 gm in center, 10 gm on each side) for the Small size. Our products are designed to adhere to American Academy of Pediatrics (AAP) physiotherapy standards and Guidelines for Safe Sleep, which recommends a weight-to-body ratio of 1:10. Our product is safely weighted in key areas as opposed to all-weighted sleepwear or weighted blankets, which the AAP has deemed unsafe for infants.
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How can the Zen One™ be used in different ways?
The Zen One adapts to your baby’s unique sleep style at every stage. For newborns, a secure band holds arms down to prevent the startle reflex. For active sleepers, breathable mesh sleeves keep arms in but visible, so babies can self-soothe during sleep.
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When should I transition my baby out of a swaddle?
Once your baby starts showing signs of rolling over, it's time to begin the transition from a swaddle to a sleep sack. The Zen One can adapt to become a sleep sack by zipping off the removable mesh sleeves. If your baby is starting to outgrow the Zen One, we suggest upgrading to our gently weighted Zen Sack™.
The Zen One™, the only swaddle you'll ever need.
Make transitions easy
Gently weighted to help babies fall asleep faster and sleep longer, the Zen One easily adapts to every sleep style, from birth to 6 months.
Keep rolling babies safe
The Zen One has removable sleeves, making it a safe option for babies who are starting to roll.
Help active sleepers self soothe
For active sleepers who prefer arms-free, the Zen One has quick-drying mesh sleeves to promote self-soothing for thumb suckers. The Zen One has a secure inner band that holds your baby’s arms tight to prevent wake-ups from startle reflex.