"The first night using this my 4 month old went from sleeping 3 hours to a full 8!" -Lauren M.
Read more ReviewsZen Sack™ Classic
Zen Sack™ Classic
Nested Bean
ZKC701-S
850013617630
41485709115577
$ 34.99
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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 gently weighted Zen Sack helps your baby sleep through every sleep phase. Designed to help babies self-soothe and fall asleep independently, the Zen Sack eases the transition from swaddle to sack, and prevents sleep regressions and disruptions: An essential for sleep training.
▪ Two-way zipper makes diaper changes a breeze
▪ Zipper covers, cuddly seams and soft tags protect your baby’s skin
▪ Can be worn backwards by tummy sleepers who can roll independently
▪ Exceeds safety standards by 8x + Pulmonologist approved
▪ Exceeds all AAP Guidelines
Sizes from 0 to 24 months
Fabric details:
▪ 100% breathable cotton
Care details:
▪ Wash in cold water on delicate cycle
▪ Tumble dry on low heat
▪ Exceeds the most stringent safety standards by 8x
▪ Safe alternative to all-weighted sleepwear
▪ Adheres to all Consumer Product Safety Commission requirements & AAP Guidelines
Bundle & Save
Zen Sack 2 Pack
$ 57.99
Regular price
$ 69.99
Zen Sack™ Winter & Zen Sack™ Classic 2-Pack
$ 67.99
Regular price
$ 84.98
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Real Parent Reviews
Kristen R.
Did not help my baby sleep. There was no difference between this sleep sack and one that is not weighted. I do like that it zips around the outside since my baby likes to play with the zipper when it’s down the front. It’s good quality but that’s about it. Probably not worth the money.
Brenna
Literally one night of using this and my baby went from waking up every two hours to sleeping 8+ straight hours! This thing is a miracle worker!
Jessi
The immediate difference in sleep was shocking! Our 8 month old went from waking up 2-3 times a night to sleeping 12 hours straight the first five days we had the Zen sack. I never leave reviews but now that I’m well rested, I felt like I needed to!
Portia L.
My 7 month old twin boy wouldn’t sleep in his crib. I’d have to hold him until he fell asleep every night. And then he’d wake up to co-sleep with us. A friend gave me her son’s spare nested bean sleep sack. Overnight he started sleeping better. Then I put him in his own crib and he put himself to sleep. It’s been about 2 weeks and he sleeps through the night! Even while battling Covid he still put himself to sleep and slept all night. True life saver! Going to purchase a second one soon.
Kelly J.
We love our Nested Bean. (Now on our 2nd one- the next size up!!) Our LO started sleeping so much better- even the 1st night she wore it! Now at 6 months old she is sleeping almost 9 hours straight, like a champ. So thankful we chose to give it a try. It will be an investment that you will not regret!
Krista H.
We love this! My son sleeps much more when he’s wearing this at night
Camree G.
Love the nested bean sleep sack! Great quality, washes well and helps my little guy sleep well!
Kasandra H.
I love this sack. It's soft, and not to heavy for my almost one year old. I have not noticed a difference in her sleeping though. We have a set bedtime and a routine, I lay her down drowsy but not fully asleep. She is still waking up 2-3 times a night. We've been using this sack for 3 weeks now. I'm going to keep trying.
M M.
We first had the Zen One for our daughter, and loved it - it was a great swaddle she couldn't wiggle out of, and when it was time for arms out, it transitioned with her! We just got our Zen Sack as her next step and love the softness and design, but as a head's up to other parents - because it doesn't have the internal swaddle band and it's much looser than the One, it's taking her longer to get used to it, and we're having a rough few nights as she adjusts to the lack of "hug" sensation. We're looking forward to her settling into it soon!
Stacie C.
My little one loves his nested bean!
Courtney M.
This was our second one we ordered! We loved it so much and it’s helped so much we needed to get a second for when we had to wash the other. I recommend this to any parent struggling with getting a child to sleep
Emma W.
Baby only wakes once a night now ! Sleeping for 6+ hour stretches
Tran L.
Works great!
Krystal P.
We love the Zen Sack! Our baby hated being swaddled, so we switched to the Zen Sack and never looked back. We use them every night!
Kim M.
Just started using it a few nights ago, I’m a big fan of sleep sacks and I’m so glad we found this one, I love the idea of the weighted chest/back. So far baby seems happy and enjoying it
Da-Nell P.
Overall I'm happy with this product. It seems well made and although I don't think it made a huge difference with sleep, it has helped somewhat.
Emily F.
We loved the nested sacks!
Kristen B.
Wish I bought this sooner for my 3 month old. The sak has helped with all sleeping.
Kari H.
Love it. She knows it’s time for bed when I grab it. And if it’s out she will grab at it when tired.
Torrie J.
Love this so much! Accidentally ordered the sac instead of the swaddle. My son was 7 weeks when I ordered. I thought I might As well try it anyways, & it is a life changer! He has slept so well since we got it about 2 weeks ago. I will Definitely order again & recommend to all my mama friends
Kyle O.
This is our second sleep sack, our son loves it!
Alexa R.
Love
Alexa R.
Love it
Jacklyn E.
Made of good material and soft….. but unfortunately hasn’t made a difference is my daughters sleep schedule
Suzanne B.
My baby was a great sleeper until he hit the 4-month sleep regression. Suddenly he was up every 90min and I was getting worse sleep then when he was first born. I scoured the internet for help and stumbled on The Nested Bean. It’s pretty expensive for a wearable blanket but I was desperate and the reviews were great.
The first night he wore it I woke up with painful boobs - he slept 9 hours!! I ordered the next size up immediately.
Since that first night he has not slept as long, but he definitely is getting better sleep overall and falling asleep with ease.
I got the winter one and it’s very soft, warm, and well made. The only reason I gave 4 stars instead of 5 is that it hasn’t been quite the “miracle” that it’s been for a lot of parents and the grey color is very purple. Neither one of those are dealbreakers for me, and it has certainly improved his sleep.
Since there’s a return guarantee, I would 100% recommend giving it a shot if your little one is having trouble transitioning out of the swaddle or having a regression. It’s definitely worth the money!
Amanda T.
Helped soothe baby while learning to put himself to sleep.
Emma A.
Brynne V.
We love it!
Cherie N.
Bought this for our grandson and it worked so well that we bought a bigger one when he outgrew the small one. Worked great on helping his sleep schedule. Definitely recommend getting one of these!
Sarah T.
I was so hopeful that this would work with my 6 month old who still wakes up every 3 hours. It helped somewhat by her only waking up 2 times a night versus 3 times a night, but that’s still not consistent. Wasn’t worth the money in my experience.
Amber T.
My favorite gift to give new mama’s!
Josie T.
I love nested bean! My son sleeps better and faster! The customer service is fantastic!
Tealie
We went from middle of the night feedings to sleeping 8 hours! Love our nested bean sleep sacks!
Jeni G.
Absolutely amazing!! This sleep sack calms my baby immediately! The first night we got longer stretches AND if my son woke before I thought he was hungry, I simply gave him his paci and he went back to sleep in his own bassinet!!! He is 4 months and sleeping better too for naps!
Keryn H.
My 3 month old struggled with sleep ever since he could but be swaddled anymore and grew out of the bassinet all the same time. I've found that the weighted sleep sack helps keep him in place and sleeps for stretches of up to 6 hours. I also bought the 6-12 sleep sack and hope to use that soon!
Chelsea G.
My son has been a terrible sleeper since he hit around 6 months of age. I finally gave in into getting one of these & it’s been so much better. He’s going to be 14 months. Should of did this a while ago but I am super impressed!!
Laura V.
She definitely is sleeping better. We went 3 to 4 waking ups to maximum 2. I'm sooo happy
Lauren B.
I think this product is good quality, the fabric is very soft, would like to try the winter zen sac since I live in a cold climate. My only complaint is I wish the front and the back had a nested bean. My child gets put to bed on his back and it helps him stay asleep once he is put down. But at some point in the night he flips over to his belly. I am afraid to put it on backwards thinking that the first half of his night won't go as well.
Luz W.
It makes the difference!
We tried many swaddles, weighted suits, etc and we finally found the good one for my little one.
Nicole P.
After one wash (in a net washing bag) and air drying the zipper is completely annoying and waved. it makes unzipping extremely annoying mid night
Grace H.
okay so it’s a great product. i think the promise of better sleep in 1-3 nights is insane unless you’re starting with a new born. my daughter is 7 months and now we’re crib training it has definitely helped her stretch out her sleep windows but it’s not a magic fix unfortunately. helps with longer naps at least
Taylor
I recently moved my 9 week old into her crib alone in her room. She was getting some stretches of sleep in her bassinet in our room, but nothing like now. She slept 8-10 hours the first night with her nested sleep sack in her crib. Her dad and I were shocked. Totally recommend!
Alexis R.
I’m not seeing much of a change in my child’s sleep patterns quite yet, I’m still hopeful!
Tiffany W.
Game changer. If you are thinking about buying one go ahead and do it! I was back and forth but finally caved in. Once it arrived my little babe has been sleeping like a rock! She’s 3.5 months and we was getting up every two hours and she was always kicking and moving around. Not any longer.. she sleeps in 6 hour stretches and twice she’s slept through the night!!! It’s been two weeks and I couldn’t be happier with my purchase!!
Briana L.
Both of my kids love the Nested Bean products!
Leah L.
This sleep sack has helped my son fall asleep quicker. Love it!
Natalie G.
The first few nights have been amazing with our nested bean sack!
Allison D.
Bought this to see if it would help my 3 month old sleep longer periods without waking. First night of using she slept 5 hours between bottles which is a huge victory since it had been every 2-3 hours since birth. Definitely will be purchasing more! Great quality also. It holds up well to washing. All smiles the next morning too!
Sarah L.
Best sleep sack ever. My daughter won’t get settled without it. I love how it is gently weighted in the middle, but it isn’t too heavy at all. It’s also SUPER easy to put on. I put it on her last night without her even waking up. Great purchase! Highly recommend.
Brooke M.
Love the nested bean! I have been using it on my baby since she started rolling and she is 15 months and still wearing one!!
adrienne j.
My little one has been sleeping in Nested Bean since 3 months! She has always loved them. She touches the bean while falling asleep. It really comforts her. She’s a size 15 months now and I ordered new sleepers. The new ones don’t have a bean, the weight is distributed across the entire chest and not centralized. She feels for it and then isn’t so happy since it isn’t there
Cheri C.
Our baby is sleeping through the night! It's amazing!
Kelsey R.
Absolutely love it, i was skeptical at first but glad we tried it. My daughter falls asleep on her own in about 15 mins and sleeps longer than she ever did before!
Natalie L.
I bought this in hope my little one would begin sleeping longer periods. He stopped sleeping through the night at the 4 month mark. I have not seen a drastic change in his sleep since using the sleep sack. I do however, like the design and the simplicity of it. I do plan to try some of Nested Beans other products in hope that maybe that will help.
Virginia T.
In 4 nights my baby was sleeping thru the night! He would wake up every 2 hrs before the sleep sack!
Bailey S.
It is not an instant fix. It takes a couple of nightsm however now when we break out her sleep sack she knows nap time or bedtime is upon her!
Stephanie H.
I bought the Zen sack in desperation at 2 am when my four month old’s stretches of sleep were becoming shorter with each passing day. I used the sack as soon as it came in, practiced a 5 min interval sleep training method, and she started sleeping though the night almost immediately. I would buy this product for any new parent or a parent with child going through sleep regressions!
Maggie A.
It’s alright. They’ve changed the style since a couple years ago and I liked them better before. The quality isn’t as much.
Elizabeth G.
A nice sleep sack for a reasonable price. Comfy and soft material. Functional side zipper works well for night changes. Not a dramatic difference in sleep for my babe with it but we like it the best of our sleep sacks and use it every nap/night.
Miranda H.
My son loves this sleep sack more than any other one we’ve tried! within a week he was sleeping better & longer stretches!
Kimberly S.
It took about 5 days for my sweet boy to sleep all night after using the sak. He loves to be nice and warm and the sak offers that to him as well as the comfort of the weighted owl on his chest to feel like my hands/chest are on him. It has been the greatest baby item I have purchased yet! Worth every penny.
Amanda B.
We love our nested bean sack! This is our 4th one, and the first of the larger version. Our LO is about to turn one so could transition to a blanket but moves so much in her sleep, this sack is perfect to make sure she stays warm. She also falls asleep with us touching her chest usually, so the weight helps to keep her asleep!
Additionally, the Nested Bean team has some amazing customer service as we had ordered the wrong size originally. Such a wonderful company!
Sarah P.
My baby absolutely loves his!
Nicola C.
Light and easy to use!
Carolina R.
It has significantly helped my baby sleep longer throughout the night! It’s been life changing
Dominique R.
I was so nervous to transition my daughter out of her swaddles after hearing so many stories of babies having sleeping issue after but we switched her to nestedbean at 3.5 months and no issues at all. She is sleeping all night and we’re loving this product!!! Definitely getting more!
Anna L.
Good
Ana A.
The arm holes should be slightly larger and the sack should be a bit longer
Odetta S.
Its been a miracle worker it really works i was very skeptical about ordering it but I'm so happy I did great product.
Kate P.
Started only waking up once a night as soon as we started using the sleep sack. And we are both happier for it!
Crickett J.
My son has been using the zen sack since he was 6 months old, he’s now 15 months. We just upgraded to the size large (15-24 months) and it’s absolutely wonderful. Both zen sacks he’s had have been great! Well made, my son loves it, easy to wash, and cozy! I absolutely recommend the zen sack!
Danielle P.
Transitioned from the swaddle straight to this and I cannot believe how much better she is sleeping!
Kady M.
My baby just turned 3 months and has been using these for about a month. She sleeps from about 8pm to about 2:30am every single night without waking up, eats, and then goes back to sleep! These have been amazing at helping with the transition into her crib.
Hannah A.
Good sleep sack but didn’t help my baby sleep.
Brittaney M.
This sleep sack is so great. Our 8 week old wouldn't sleep unless he was touching his momma. Needless to say momma was getting no sleep. Once we put him in the sleep sack we were able to lie him down in his bassinet without waking up. He’s now 12 weeks and sleeping throughout the night in his bassinet.
Heather S.
It's so snuggly and soft. My baby girl absolutely loves it! Highly recommend.
Kassandra G.
Before I got the sleep sack, my baby was waking me up every couple of hours fussing. Me and him both were exhausted. I thought these sleep sacks were too good to be true but I was desperate to help him sleep so I bought one. It was literally the best money spent. He’s sleeping all night long and doesn’t wake up to eat til 8 am. Only waking me up once or twice for his paci. This thing is a life saver.
Renee S.
We love it!
Bethany S.
Made no difference in sleep. its a hassle to get it on if your baby has already fallen asleep- they will wake up when you are trying to get them in.
best to put it on them pre-emptively, then let let soothe themselves to sleep.
We find that it has brought us no relief but is a nice wearable blanket ♀️
Krystin S.
We love this sleep sack! My baby went from waking every couple hours to sleeping 4-6 hour stretches. It’s soft, seems comfy, and he seems to really like sleeping in it!
Elizabeth D.
We love our sleep sack and so does our little guy!!
KRYSTAL T.
Thank you so much. My baby is already crawling at 2 months so this keeps him in one spot and helps him sleep.
Kim T.
I'm usually super skeptical bc why spend the money if u dont think your LO wont like it/help him sleep. We've tried many diff swaddles and he could care less and will still wake up every 2 or 3 hours no matter what time of day/night and we were just frustrated esp with the cluster feedings so no one gets real sleep! He especially sleeps with arms out and it's hard to find one out there that does the job. First night putting on the sack wasn't terrible. We got 4 hours of sleep and one overnight feeding. So that's nice and refreshing for all. But the next morning after I woke up in disbelief and scared maybe I didn't hear our child... 6 hours...next day 7.5 hours...and it's been consistent from there on out. My LO is now 7 weeks old and still sleeps over 6 hours or more overnight. It's made a huge diff. Gonna purchase one or two more when I have the funds. Super soft and easy to put on and the weighted bean is just enough and not too heavy. Purchased the zen one swaddle as well and the length was kind of short so I gifted it to my best friend who's having their first LO in March. Gonna try and buy the next size up for sure! So excited this worked out!
Katrina T.
Absolutely love this sleep sac! It has been a total game changer for me! My first child was a horrible sleeper so I just knew my second would struggle as well. A family member suggested I try the nested bean because they had such a positive experience and WOW! My 6 week old was sleeping in 7 hour stretches!! You need to try it- your baby will love it!
Ashley H.
My only regret is not ordering the zen sack sooner! My baby hated her swaddle but she slept so good with it, I tried slowly weaning her off of it 4 months and it was hell so I kept swaddling her, it wasn’t till she started rolling over with it that I knew I had to really commit to not swaddling her but I was scared. First night with the zen sack was kinda hard but but her first nap that next day it was magical! Not only for her but for me as well, I sleep better at night knowing that if she rolls over her hands are free for her to lift herself up or roll back over. 10/10 recommend.
PRISCILLA C.
absolutely in love!!
Karen B.
Unfortunately did not work with my baby. I had high hopes for this product… my baby is three months old and did not sleep longer at all.
Cassandra M.
I was hesitant to try this because I thought it probably wouldn’t work for our girly, even if it worked for so many others. But, after several months, when I got the email that it was on sale for Cyber Monday, I finally decided it was worth a try. First night, our 6-month-old went from waking EVERY 45 minutes to an hour, to sleeping a 3 hour stretch!! That may not sound great compared to “sleeping through the night”, but for us it is progress!! About a month in, 3 hours is still as long as it seems to take her, but still so glad we got it, because like I said, it’s progress. Also, our girl does like to sleep on her side or tummy, so we put this on her backwards, with the weighted bean on her back.
Other perks, I love that this is 100% cotton. It’s so soft and has held up beautifully so far!
Kailea D.
I like that this functions as a wearable blanket that’s safe and won’t go up around baby’s face. This gives me peace of mind. I think it probably helps a little with sleep since it’s cozy, but I haven’t seen a miraculous change. I think it was worth the buy!
Lynne B.
We love the nested bean sleep sack! It has totally transformed our daytime naps. Highly recommend. Easy to use and quickly effective.
Angela B.
Can't wait to try it out
Haley H.
The lavender is such a pretty color. I love the material and the snap + zipper closure. Very easy to get on and off and opens enough for diaper changes.
Miranda L.
Our daughter is 4 months old and will sleep the entire with this sack on. We love that it’s light weight and isn’t tight around the abdominal like swaddles. Will be buying more !
Amanda B.
We love the nested bean sleep sack! I did a lot of research on what might work for our little one, and this was a great option that didn't break the bank.
On top of improved sleep- their customer care team is amazing! They are so helpful and kind. I ordered the wrong size and their team quickly corrected my mistake. I will definitely continue buying from Nested Bean!
Lauren C.
This sleep sack is awesome! Helped our 2 month old get through the night when he didn’t get swaddled. Love the touch of the weight on the front.
taylor w.
Can’t wait to use the nested bean and get great results! It was recommended from a friend and she raves about it.
Candice S.
I haven’t been able to tell that it’s helping my daughter sleep longer throughout the night like I had hoped. She does like her arms out so that’s a nice feature.
Emily T.
My daughter has used Nested Bean since she was 3 months old and has slept throughout the night ever since! We love these sleep sacks!
Gemarie M.
My baby slept 5hrs straight on the first night she wore her sleepsack, and she has never done that before, usually she only sleeps 2-3hrs and she’s up again. She’s been sleeping 5-7hrs straight at night now. This has been a lifesaver for real!
Jeanette C.
Sleep sack was a gift for my 2 month old grandson.
This his second sack. My daughter says that it helps him sleep very deeply, waking only for his feedings at night.
Wonderful product!
Kristen R.
Did not help my baby sleep. There was no difference between this sleep sack and one that is not weighted. I do like that it zips around the outside since my baby likes to play with the zipper when it’s down the front. It’s good quality but that’s about it. Probably not worth the money.
Brenna
Literally one night of using this and my baby went from waking up every two hours to sleeping 8+ straight hours! This thing is a miracle worker!
Jessi
The immediate difference in sleep was shocking! Our 8 month old went from waking up 2-3 times a night to sleeping 12 hours straight the first five days we had the Zen sack. I never leave reviews but now that I’m well rested, I felt like I needed to!
Portia L.
My 7 month old twin boy wouldn’t sleep in his crib. I’d have to hold him until he fell asleep every night. And then he’d wake up to co-sleep with us. A friend gave me her son’s spare nested bean sleep sack. Overnight he started sleeping better. Then I put him in his own crib and he put himself to sleep. It’s been about 2 weeks and he sleeps through the night! Even while battling Covid he still put himself to sleep and slept all night. True life saver! Going to purchase a second one soon.
Kelly J.
We love our Nested Bean. (Now on our 2nd one- the next size up!!) Our LO started sleeping so much better- even the 1st night she wore it! Now at 6 months old she is sleeping almost 9 hours straight, like a champ. So thankful we chose to give it a try. It will be an investment that you will not regret!
Krista H.
We love this! My son sleeps much more when he’s wearing this at night
Camree G.
Love the nested bean sleep sack! Great quality, washes well and helps my little guy sleep well!
Kasandra H.
I love this sack. It's soft, and not to heavy for my almost one year old. I have not noticed a difference in her sleeping though. We have a set bedtime and a routine, I lay her down drowsy but not fully asleep. She is still waking up 2-3 times a night. We've been using this sack for 3 weeks now. I'm going to keep trying.
M M.
We first had the Zen One for our daughter, and loved it - it was a great swaddle she couldn't wiggle out of, and when it was time for arms out, it transitioned with her! We just got our Zen Sack as her next step and love the softness and design, but as a head's up to other parents - because it doesn't have the internal swaddle band and it's much looser than the One, it's taking her longer to get used to it, and we're having a rough few nights as she adjusts to the lack of "hug" sensation. We're looking forward to her settling into it soon!
Stacie C.
My little one loves his nested bean!
Courtney M.
This was our second one we ordered! We loved it so much and it’s helped so much we needed to get a second for when we had to wash the other. I recommend this to any parent struggling with getting a child to sleep
Emma W.
Baby only wakes once a night now ! Sleeping for 6+ hour stretches
Tran L.
Works great!
Krystal P.
We love the Zen Sack! Our baby hated being swaddled, so we switched to the Zen Sack and never looked back. We use them every night!
Kim M.
Just started using it a few nights ago, I’m a big fan of sleep sacks and I’m so glad we found this one, I love the idea of the weighted chest/back. So far baby seems happy and enjoying it
Da-Nell P.
Overall I'm happy with this product. It seems well made and although I don't think it made a huge difference with sleep, it has helped somewhat.
Emily F.
We loved the nested sacks!
Kristen B.
Wish I bought this sooner for my 3 month old. The sak has helped with all sleeping.
Kari H.
Love it. She knows it’s time for bed when I grab it. And if it’s out she will grab at it when tired.
Torrie J.
Love this so much! Accidentally ordered the sac instead of the swaddle. My son was 7 weeks when I ordered. I thought I might As well try it anyways, & it is a life changer! He has slept so well since we got it about 2 weeks ago. I will Definitely order again & recommend to all my mama friends
Kyle O.
This is our second sleep sack, our son loves it!
Alexa R.
Love
Alexa R.
Love it
Jacklyn E.
Made of good material and soft….. but unfortunately hasn’t made a difference is my daughters sleep schedule
Suzanne B.
My baby was a great sleeper until he hit the 4-month sleep regression. Suddenly he was up every 90min and I was getting worse sleep then when he was first born. I scoured the internet for help and stumbled on The Nested Bean. It’s pretty expensive for a wearable blanket but I was desperate and the reviews were great.
The first night he wore it I woke up with painful boobs - he slept 9 hours!! I ordered the next size up immediately.
Since that first night he has not slept as long, but he definitely is getting better sleep overall and falling asleep with ease.
I got the winter one and it’s very soft, warm, and well made. The only reason I gave 4 stars instead of 5 is that it hasn’t been quite the “miracle” that it’s been for a lot of parents and the grey color is very purple. Neither one of those are dealbreakers for me, and it has certainly improved his sleep.
Since there’s a return guarantee, I would 100% recommend giving it a shot if your little one is having trouble transitioning out of the swaddle or having a regression. It’s definitely worth the money!
Amanda T.
Helped soothe baby while learning to put himself to sleep.
Emma A.
Brynne V.
We love it!
Cherie N.
Bought this for our grandson and it worked so well that we bought a bigger one when he outgrew the small one. Worked great on helping his sleep schedule. Definitely recommend getting one of these!
Sarah T.
I was so hopeful that this would work with my 6 month old who still wakes up every 3 hours. It helped somewhat by her only waking up 2 times a night versus 3 times a night, but that’s still not consistent. Wasn’t worth the money in my experience.
Amber T.
My favorite gift to give new mama’s!
Josie T.
I love nested bean! My son sleeps better and faster! The customer service is fantastic!
Tealie
We went from middle of the night feedings to sleeping 8 hours! Love our nested bean sleep sacks!
Jeni G.
Absolutely amazing!! This sleep sack calms my baby immediately! The first night we got longer stretches AND if my son woke before I thought he was hungry, I simply gave him his paci and he went back to sleep in his own bassinet!!! He is 4 months and sleeping better too for naps!
Keryn H.
My 3 month old struggled with sleep ever since he could but be swaddled anymore and grew out of the bassinet all the same time. I've found that the weighted sleep sack helps keep him in place and sleeps for stretches of up to 6 hours. I also bought the 6-12 sleep sack and hope to use that soon!
Chelsea G.
My son has been a terrible sleeper since he hit around 6 months of age. I finally gave in into getting one of these & it’s been so much better. He’s going to be 14 months. Should of did this a while ago but I am super impressed!!
Laura V.
She definitely is sleeping better. We went 3 to 4 waking ups to maximum 2. I'm sooo happy
Lauren B.
I think this product is good quality, the fabric is very soft, would like to try the winter zen sac since I live in a cold climate. My only complaint is I wish the front and the back had a nested bean. My child gets put to bed on his back and it helps him stay asleep once he is put down. But at some point in the night he flips over to his belly. I am afraid to put it on backwards thinking that the first half of his night won't go as well.
Luz W.
It makes the difference!
We tried many swaddles, weighted suits, etc and we finally found the good one for my little one.
Nicole P.
After one wash (in a net washing bag) and air drying the zipper is completely annoying and waved. it makes unzipping extremely annoying mid night
Grace H.
okay so it’s a great product. i think the promise of better sleep in 1-3 nights is insane unless you’re starting with a new born. my daughter is 7 months and now we’re crib training it has definitely helped her stretch out her sleep windows but it’s not a magic fix unfortunately. helps with longer naps at least
Taylor
I recently moved my 9 week old into her crib alone in her room. She was getting some stretches of sleep in her bassinet in our room, but nothing like now. She slept 8-10 hours the first night with her nested sleep sack in her crib. Her dad and I were shocked. Totally recommend!
Alexis R.
I’m not seeing much of a change in my child’s sleep patterns quite yet, I’m still hopeful!
Tiffany W.
Game changer. If you are thinking about buying one go ahead and do it! I was back and forth but finally caved in. Once it arrived my little babe has been sleeping like a rock! She’s 3.5 months and we was getting up every two hours and she was always kicking and moving around. Not any longer.. she sleeps in 6 hour stretches and twice she’s slept through the night!!! It’s been two weeks and I couldn’t be happier with my purchase!!
Briana L.
Both of my kids love the Nested Bean products!
Leah L.
This sleep sack has helped my son fall asleep quicker. Love it!
Natalie G.
The first few nights have been amazing with our nested bean sack!
Allison D.
Bought this to see if it would help my 3 month old sleep longer periods without waking. First night of using she slept 5 hours between bottles which is a huge victory since it had been every 2-3 hours since birth. Definitely will be purchasing more! Great quality also. It holds up well to washing. All smiles the next morning too!
Sarah L.
Best sleep sack ever. My daughter won’t get settled without it. I love how it is gently weighted in the middle, but it isn’t too heavy at all. It’s also SUPER easy to put on. I put it on her last night without her even waking up. Great purchase! Highly recommend.
Brooke M.
Love the nested bean! I have been using it on my baby since she started rolling and she is 15 months and still wearing one!!
adrienne j.
My little one has been sleeping in Nested Bean since 3 months! She has always loved them. She touches the bean while falling asleep. It really comforts her. She’s a size 15 months now and I ordered new sleepers. The new ones don’t have a bean, the weight is distributed across the entire chest and not centralized. She feels for it and then isn’t so happy since it isn’t there
Cheri C.
Our baby is sleeping through the night! It's amazing!
Kelsey R.
Absolutely love it, i was skeptical at first but glad we tried it. My daughter falls asleep on her own in about 15 mins and sleeps longer than she ever did before!
Natalie L.
I bought this in hope my little one would begin sleeping longer periods. He stopped sleeping through the night at the 4 month mark. I have not seen a drastic change in his sleep since using the sleep sack. I do however, like the design and the simplicity of it. I do plan to try some of Nested Beans other products in hope that maybe that will help.
Virginia T.
In 4 nights my baby was sleeping thru the night! He would wake up every 2 hrs before the sleep sack!
Bailey S.
It is not an instant fix. It takes a couple of nightsm however now when we break out her sleep sack she knows nap time or bedtime is upon her!
Stephanie H.
I bought the Zen sack in desperation at 2 am when my four month old’s stretches of sleep were becoming shorter with each passing day. I used the sack as soon as it came in, practiced a 5 min interval sleep training method, and she started sleeping though the night almost immediately. I would buy this product for any new parent or a parent with child going through sleep regressions!
Maggie A.
It’s alright. They’ve changed the style since a couple years ago and I liked them better before. The quality isn’t as much.
Elizabeth G.
A nice sleep sack for a reasonable price. Comfy and soft material. Functional side zipper works well for night changes. Not a dramatic difference in sleep for my babe with it but we like it the best of our sleep sacks and use it every nap/night.
Miranda H.
My son loves this sleep sack more than any other one we’ve tried! within a week he was sleeping better & longer stretches!
Kimberly S.
It took about 5 days for my sweet boy to sleep all night after using the sak. He loves to be nice and warm and the sak offers that to him as well as the comfort of the weighted owl on his chest to feel like my hands/chest are on him. It has been the greatest baby item I have purchased yet! Worth every penny.
Amanda B.
We love our nested bean sack! This is our 4th one, and the first of the larger version. Our LO is about to turn one so could transition to a blanket but moves so much in her sleep, this sack is perfect to make sure she stays warm. She also falls asleep with us touching her chest usually, so the weight helps to keep her asleep!
Additionally, the Nested Bean team has some amazing customer service as we had ordered the wrong size originally. Such a wonderful company!
Sarah P.
My baby absolutely loves his!
Nicola C.
Light and easy to use!
Carolina R.
It has significantly helped my baby sleep longer throughout the night! It’s been life changing
Dominique R.
I was so nervous to transition my daughter out of her swaddles after hearing so many stories of babies having sleeping issue after but we switched her to nestedbean at 3.5 months and no issues at all. She is sleeping all night and we’re loving this product!!! Definitely getting more!
Anna L.
Good
Ana A.
The arm holes should be slightly larger and the sack should be a bit longer
Odetta S.
Its been a miracle worker it really works i was very skeptical about ordering it but I'm so happy I did great product.
Kate P.
Started only waking up once a night as soon as we started using the sleep sack. And we are both happier for it!
Crickett J.
My son has been using the zen sack since he was 6 months old, he’s now 15 months. We just upgraded to the size large (15-24 months) and it’s absolutely wonderful. Both zen sacks he’s had have been great! Well made, my son loves it, easy to wash, and cozy! I absolutely recommend the zen sack!
Danielle P.
Transitioned from the swaddle straight to this and I cannot believe how much better she is sleeping!
Kady M.
My baby just turned 3 months and has been using these for about a month. She sleeps from about 8pm to about 2:30am every single night without waking up, eats, and then goes back to sleep! These have been amazing at helping with the transition into her crib.
Hannah A.
Good sleep sack but didn’t help my baby sleep.
Brittaney M.
This sleep sack is so great. Our 8 week old wouldn't sleep unless he was touching his momma. Needless to say momma was getting no sleep. Once we put him in the sleep sack we were able to lie him down in his bassinet without waking up. He’s now 12 weeks and sleeping throughout the night in his bassinet.
Heather S.
It's so snuggly and soft. My baby girl absolutely loves it! Highly recommend.
Kassandra G.
Before I got the sleep sack, my baby was waking me up every couple of hours fussing. Me and him both were exhausted. I thought these sleep sacks were too good to be true but I was desperate to help him sleep so I bought one. It was literally the best money spent. He’s sleeping all night long and doesn’t wake up to eat til 8 am. Only waking me up once or twice for his paci. This thing is a life saver.
Renee S.
We love it!
Bethany S.
Made no difference in sleep. its a hassle to get it on if your baby has already fallen asleep- they will wake up when you are trying to get them in.
best to put it on them pre-emptively, then let let soothe themselves to sleep.
We find that it has brought us no relief but is a nice wearable blanket ♀️
Krystin S.
We love this sleep sack! My baby went from waking every couple hours to sleeping 4-6 hour stretches. It’s soft, seems comfy, and he seems to really like sleeping in it!
Elizabeth D.
We love our sleep sack and so does our little guy!!
KRYSTAL T.
Thank you so much. My baby is already crawling at 2 months so this keeps him in one spot and helps him sleep.
Kim T.
I'm usually super skeptical bc why spend the money if u dont think your LO wont like it/help him sleep. We've tried many diff swaddles and he could care less and will still wake up every 2 or 3 hours no matter what time of day/night and we were just frustrated esp with the cluster feedings so no one gets real sleep! He especially sleeps with arms out and it's hard to find one out there that does the job. First night putting on the sack wasn't terrible. We got 4 hours of sleep and one overnight feeding. So that's nice and refreshing for all. But the next morning after I woke up in disbelief and scared maybe I didn't hear our child... 6 hours...next day 7.5 hours...and it's been consistent from there on out. My LO is now 7 weeks old and still sleeps over 6 hours or more overnight. It's made a huge diff. Gonna purchase one or two more when I have the funds. Super soft and easy to put on and the weighted bean is just enough and not too heavy. Purchased the zen one swaddle as well and the length was kind of short so I gifted it to my best friend who's having their first LO in March. Gonna try and buy the next size up for sure! So excited this worked out!
Katrina T.
Absolutely love this sleep sac! It has been a total game changer for me! My first child was a horrible sleeper so I just knew my second would struggle as well. A family member suggested I try the nested bean because they had such a positive experience and WOW! My 6 week old was sleeping in 7 hour stretches!! You need to try it- your baby will love it!
Ashley H.
My only regret is not ordering the zen sack sooner! My baby hated her swaddle but she slept so good with it, I tried slowly weaning her off of it 4 months and it was hell so I kept swaddling her, it wasn’t till she started rolling over with it that I knew I had to really commit to not swaddling her but I was scared. First night with the zen sack was kinda hard but but her first nap that next day it was magical! Not only for her but for me as well, I sleep better at night knowing that if she rolls over her hands are free for her to lift herself up or roll back over. 10/10 recommend.
PRISCILLA C.
absolutely in love!!
Karen B.
Unfortunately did not work with my baby. I had high hopes for this product… my baby is three months old and did not sleep longer at all.
Cassandra M.
I was hesitant to try this because I thought it probably wouldn’t work for our girly, even if it worked for so many others. But, after several months, when I got the email that it was on sale for Cyber Monday, I finally decided it was worth a try. First night, our 6-month-old went from waking EVERY 45 minutes to an hour, to sleeping a 3 hour stretch!! That may not sound great compared to “sleeping through the night”, but for us it is progress!! About a month in, 3 hours is still as long as it seems to take her, but still so glad we got it, because like I said, it’s progress. Also, our girl does like to sleep on her side or tummy, so we put this on her backwards, with the weighted bean on her back.
Other perks, I love that this is 100% cotton. It’s so soft and has held up beautifully so far!
Kailea D.
I like that this functions as a wearable blanket that’s safe and won’t go up around baby’s face. This gives me peace of mind. I think it probably helps a little with sleep since it’s cozy, but I haven’t seen a miraculous change. I think it was worth the buy!
Lynne B.
We love the nested bean sleep sack! It has totally transformed our daytime naps. Highly recommend. Easy to use and quickly effective.
Angela B.
Can't wait to try it out
Haley H.
The lavender is such a pretty color. I love the material and the snap + zipper closure. Very easy to get on and off and opens enough for diaper changes.
Miranda L.
Our daughter is 4 months old and will sleep the entire with this sack on. We love that it’s light weight and isn’t tight around the abdominal like swaddles. Will be buying more !
Amanda B.
We love the nested bean sleep sack! I did a lot of research on what might work for our little one, and this was a great option that didn't break the bank.
On top of improved sleep- their customer care team is amazing! They are so helpful and kind. I ordered the wrong size and their team quickly corrected my mistake. I will definitely continue buying from Nested Bean!
Lauren C.
This sleep sack is awesome! Helped our 2 month old get through the night when he didn’t get swaddled. Love the touch of the weight on the front.
taylor w.
Can’t wait to use the nested bean and get great results! It was recommended from a friend and she raves about it.
Candice S.
I haven’t been able to tell that it’s helping my daughter sleep longer throughout the night like I had hoped. She does like her arms out so that’s a nice feature.
Emily T.
My daughter has used Nested Bean since she was 3 months old and has slept throughout the night ever since! We love these sleep sacks!
Gemarie M.
My baby slept 5hrs straight on the first night she wore her sleepsack, and she has never done that before, usually she only sleeps 2-3hrs and she’s up again. She’s been sleeping 5-7hrs straight at night now. This has been a lifesaver for real!
Jeanette C.
Sleep sack was a gift for my 2 month old grandson.
This his second sack. My daughter says that it helps him sleep very deeply, waking only for his feedings at night.
Wonderful product!
Frequently asked questions
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How much weight is in the Zen Sack™?
The Zen Sack features a self-contained Cuddle Pad™, which weighs just 30 grams (Small size) 60 grams (Medium size) and 90 grams (Large size and distributed across the chest). Our products 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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What’s the difference between Classic, Premier, and Winter Zen Sack™ products?
The only difference between these Zen Sack products is the fabric used for construction. Classic Cotton is made from 100% breathable cotton. The Premier Bamboo is made from 70% rayon from bamboo for luxurious softness and 30% cotton for strength. Light-weight fabric, perfect for warmer climates. Bamboo is naturally anti-microbial and moisture wicking for dry, clean comfort. The Winter Cotton is made from 100% cotton and heavy poly-fiber filling. Our warmest option is perfect for cooler rooms or colder weather.
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Is the Zen Sack safe for babies who roll over?
The Zen Sack was designed for rollers and tummy sleepers. It helps babies get longer, more peaceful sleep through all growth stages. The Cuddle Pad™ on the front of the Zen Sack is so light and flexible, it nearly flattens when baby rolls to their tummy. The sleep sack can also be reversed and worn backwards for tummy sleepers who roll independently, placing the gently weighted center on baby's back for continuous comfort through the night.
Put sleep disruptions to bed with the Zen Sack™
Seamlessly transition from swaddling
When rolling starts, swaddling stops—and some babies miss their cozy swaddle. Prevent wakeups with the gently weighted Zen Sack: So soothing, but tummy sleeper safe.
Stop sleep regressions
Rolling, sitting up, teething: New milestones can mean sleep regressions. Add the gently weighted Zen Sack to your sleep routine to help create positive associations with bedtime.
Help baby sleep through the night
Nighttime wakeups? The gently weighted Zen Sack is so comforting, it helps babies self-soothe—so they fall back to sleep on their own.