"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
On Sale
$ 31.99
Regular price
$ 39.99
-
Trusted by over 1 million parents
-
Safely weighted to mimic your touch
-
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
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
Bundle & Save
Zen Sack 2 Pack
$ 63.98
Regular price
$ 79.98
Premier Mixed Bundles
$ 71.98
Regular price
$ 89.98
Related Products
Real Parent Reviews
PAULA C.
I love the nest! Baby takes longer naps
Kaitlynn a.
My two month old has been sleeping 8 hour stretches since the first week we started wearing the zen sack. I am a true believer! My sister in law suggested buying this sack after her baby started sleeping through the night in his zen sack and I couldn’t be happier that we both are having such great success.
Isabelle G.
My baby usually twitches a LOT, which keeps her from getting a full night’s sleep, but with the weight on her chest, she gets startled less and sleeps in more; able to get full 6-8 hours of sleep!
kalynn
We absolutely love Nested Bean! Our baby has been sleeping in one since the day we brought her home and I think it plays a huge role in why she sleeps so well. She has been a great sleeper from day 1 and was sleeping through the night by 6 weeks old (probably would have sooner, but I was still waking her up for feeds). We have two of their sacks that we switch back and forth between, but she loves both. Great investment for your little one!
Emily P.
I love the quality of the sleep sack and how the buttons are on the shoulders and have the zip around the legs too! I feel like my baby didn’t notice a helpful difference with it being weighted though.
Hannah F.
This has been great so far! Baby Live sleeping on his stomach in this. He continues to sleep soundly. See less transition :)
Tobie B.
I can finally now have my sleep. With this sleep sack, my baby can enjoy having a long hour sleep. I like how the material is soft and it doesnt make my baby sweat at night. I also like how it's a easy change diaper
Tiffany N.
Truly believe the weighted bean has helped our little guy enjoy sleeping on his tummy. He would always roll over and scream. No more holding a hand on him until he falls asleep!
Holly P.
Work great
Jessica G.
My baby loves her sleep sack! She sleeps 5 hour intervals in it!!
Melissa W.
I absolutely love the quality of my sleep sack:) it’s super soft and the weight seems to be just perfect. I can’t wait to purchase the next size up once my little one grows out of the 0-6months:)!!
Madison R.
My LO loves this sleep sack! He takes longer naps and doesn’t toss and turn during his sleep anymore!
Tess
My friend gave me one of the sleep sacks to try before I purchased one as our 2 month old just hit 8lbs. She is such an active sleeper to the point where she was constantly waking herself up. I didn’t think it would make much of a difference in her sleep but man I was wrong! The weighted egg is just the right amount and keeps her settled. This is our 3rd night and it’s made a world of difference, for our little babe (and for mom). Will be definitely be purchasing!
Alexis W.
Absolutely love! Our little babe decided around three weeks old that he didn’t need naps during the day. After trying several different sleep sacks, I bought this one and on the first day of wearing it, our little one took a 3.5 hour nap. He now takes at least two long naps a day and I couldn’t be happier. I only wish I had bought this sooner!
renee b.
Our 2 month old started sleeping longer stretches (5-6 hours) after the second night!
Sara S.
My newborn sleeps so much better and we even put it on him for car rides and he’s perfectly content the whole drive.
Hannah P.
This was a gift
Alexandra M.
I had to get the next size up! My daughter has been sleeping through the night since she was two months old!
Sarah H.
Well made good quality material. I have one bamboo and one cotton. They are both nice! My baby started sleeping through the night better and napping better with the bested bean swaddle. It made a huge difference for us.
Angela W.
This was the perfect alternative. We had used Nested Bean swaddle when baby was 0-3months old then switched to Dreamland Baby but once baby started rolling over to sleep on her stomach, we didn’t have much use for DB. Nested Bean sleep sack is so lightweight, perfect for our little nugget so she can move her legs freely without being weighed down.
Jessica B.
Helps keep baby to sleep with gentle pressure. My LO absolutely loves it!
Brittany F.
Our little girl loves it! She is only a cat mapper and at nap time it allowed her to sleep for an hour with her hands up which she loves but still contains them so they aren’t thrashing around!
Mary D.
The Zen Sack has been a game changer! My 2month old was starting to roll & get very fidgety at night. Once I popped this onto her, she was sleeping 5-6hrs at a time! It’s been an amazing life saver when it comes to sleep!!
Abby M.
My daughter is 6 months old and rolling and we put the bean part on her back and she loves it. When she first started rolling it would be on her chest and it didn't bother her at all!! I recommend these to everyone I talk to!
Abby M.
My daughter is 6 months old and rolling and we put the bean part on her back and she loves it. When she first started rolling it would be on her chest and it didn't bother her at all!! I recommend these to everyone I talk to!
Tiare A.
We have been using nested bean sleep sacks for our daughter For the last 7 months and we love it!! It help her to stay asleep throughout the entire night and she loves looking at the little chick on the front.
Joellys T.
We love our sleep sack! My baby is 8 weeks 11 pounds 26 inches long and it fits him great and he has plenty of space for growing. We have many sleep sacks this one happens to be his favorite!
Breanna S.
Cute but I haven't noticed a big difference in sleep. All babies are different, this product just didn't work as well as I'd hoped for my little guy.
Maria R.
I started using this sleep sack when my baby turned 2 months. He’s almost 4 months and from the first day I started using it he started sleeping all night. He went from sleeping 2-3 hrs at night to sleeping 7-9 hrs straight. I love it and I recommend it
Heather L.
Baby girl is sleeping so much better through the night.
Samantha B.
I unfortunately couldn’t wait to purchase from the website so I went to target. My 8 month old would cry for HOURS. When I say hours I mean with no exaggeration. I would do absolutely everything. Rocking him, feeding him, turning on white noise, the cry it out method, rubbing his belly or back. NOTHING worked. He was inconsolable. I was worried something major was wrong. Then I tried this at my last whits end. It worked the SECOND I put it on him. He slept through the night, he’s taking his regular naps, he doesn’t need to be rocked at all. He just needed this extra comfort. This product is a literal MIRACLE. Please don’t hesitate to buy this! It’s easy to change my baby, no restriction on him rolling and moving. It’s truly amazing. This is amazing for a baby shower gift, amazing last minute help, making things easier for moms that are overstimulated. I can’t say how thankful I am to find this product.
Delphine T.
Purchased for my niece who is expecting. She was thrilled to get ,writing for arrival of baby, September
Amelia P.
It hasn’t affected my daughters sleep at all. It was basically an expensive sleep sack.
Shannon C.
Just used this sleep sack with my 5 week old last night and we got the longest stretch of sleep she’s ever had (7 hours!!!). I’d give this product ten stars if I could. It’s also super easy to take on and off for changing. Love the shoulder snaps.
Victorya B.
This is our second one, and we love it!
Linda B.
Bought for a baby shower. Can’t wait to give it.
Katelyn Y.
We love the zen sack! My baby hates to have his arms swaddled and we struggled to find a sleep sack that he likes. But with the zen sack he sleeps longer stretches and really seems to like it.
Rebecca L.
My 2 month old really enjoys sleeping in her sack. She's comfortable and it's breathable.
Josie H.
I bought this for my grandson and he loves it. He is a newborn. He instantly calms then falls asleep with it in. Very durable and worth the price. The best feature is the bottom zipper so his legs can be exposed if needed as he grows. Easy on and easy off! I can’t say enough about it. A must for kiddos!
Dinora A.
We love our Zen Sack Classic in our favorite color lilac. Baby fell asleep right away for 8 hours the first night.
We like the adjustable shoulder straps
as she grows, she likes the freedom to kick her legs and the light weight on the chest, soothes her to sleep. We love it so much, we purchased another one in pink! Highly recommend it♡
Caressa G.
We love it!
Stephanie R.
We love Nested Bean. Our 8 week old has hated being swaddled from the very beginning and did ok in the hospital sleep sacks. However, she’s a growing girl and those did not last long. These are plenty big for her and the slight weight on the chest helps calm a sleet baby that only wants to be held! We get 3-4 hour stretches most nights using this sleep sack. If you’re on the fence, jump over and join us!
Ashley C.
Best sleep sack ever! I’d recommend to anyone.
Ashley S.
As it states, it takes a few days to really help with sleep but it definitely does what it says it does.
Celeste O.
My son never sleeps without his sleep sack! So soft and the perfect weight, for the feeling of a gentle touch and the perfect nights sleep.
Wendy G.
Our baby girl loves it!!
Ashley G.
Love the nested bean sack! Our little one sleeps so soundly thanks to his nested bean sack!
Iris Y.
This sleep sack helps our 2 month old sleep like a champ! We got our first one from my sister and then went on to buy two more! Couldn’t be happier with our purchase!
Lazara N.
I loveeeeee it!!! It’s so comfortable!! My baby sleep all night with this
Dinora A.
I absolutely love it! My daughter stays asleep and does so comfortably. I will buy again and again. Excellent product and I highly recommend it
Katie S.
The material is so soft and lightweight. It’s easy to put on and take off. The color is nice too, very neutral. As far as sleeping goes, I’m not sure if I have noticed a difference. My son has been a pretty lousy sleeper since the start. I was hoping this would help as he is now 8 months old
and still doesn’t sleep through the night. However, he might be going through a regression or teething at this point.
Lindsey E.
Got a pair of these for my 14 month old twins. They’ve always been good sleepers, but my son is super wiggly and had been escaping from his Halo and Burt’s Bees sacks. He does figure out how to wiggle out of the Nested Beans too, sometimes, but I think that’s because I put him in a 15-24 month size and he’s a bit below the weight limit. He does seem to have figured out the snap mechanism on the shoulder though, so we’ll see how it goes. These appear to be well made and great quality, they are soft and comfy and breathe well, and it seems like they will last a long time. The weighted chest is nice, we wear ours backwards for both babies as they are wiggly tummy sleepers. I can’t say they sleep much better as they are already good sleepers, but I’m glad we got these.
Marisa C.
Our little one just started to roll in his crib at night so we had to say goodbye to our beloved swaddles and find a new solution to keep him sleeping through the night. We bought the Zen Sack 2-pack and after the first night he was sleeping 9+ hours through the night!! We’ve noticed he puts up less of a fight when going down for naps and bedtime when we use his new sleepsack. We love ours and definitely recommend these to any parents with wiggly littles for a great nights sleep.
Jaimee R.
These are the best sleep sacks I’ve ever used. Solid company with excellent customer service as well!
Megan H.
We love our Nested Bean! The end!
Taylor W.
Love!
Lauren P.
We love our nested bean sleep sack. This crazy little man is 3.5 months old and kicks all night. Resulting in no blanket left on. So I tried the nested bean. It’s like magic. It moves with him, comfortable material, and breathable. It works perfect at night for our little man while he is hospitalized too the double zipper allows mom to run his tubing out the bottom and use the button to secure the tubes. I would recommend it to any new mother.
Eve K.
Love this sleepsack! 6 month old Baby sleeps 11-12 hours straight in this. Soft and comfy.
Lindsey E.
Got these for my 14m old twins as they were wiggling out of their Burt's Bees and Halos. I love the concealed zipper and adjustable snaps, my boy still got one arm out but hasn't Houdini-ed himself out of it yet. The fabric is super soft and we wear the weighted part backwards. We got these sacks just as we transitioned to 1 nap, so I can't say for certain that they have helped with their sleep, but they are currently sleeping well for nights and naps.
Brynne V.
Beautiful color! We swear by these and have used them since she was a baby!
Suzan B.
This sleep sack is amazing.
Purchased for my granddaughter.
She actually SLEEPS!!!
Claudia A.
My son hates to be swaddled, he literally grunts and grunts until he is unswaddled. I had a nested bean from my daughter size 6-12 months too big on him still. So bought the 0-6 months and it’s perfect with tons of room to grow. He’s 6 weeks now and he’s sleeping so much better now. 4-5 hour long stretches and very little grunting now. This is a must have!
Kim K.
Love this sleep sack and so does my little Vinny! He is instantly calm in this and it is light enough fabric for sleeping in the warmer house during summer. I also love how its adjustable and has a zipper opening. I would definitely recommend to anyone with a little one.
Marlene M.
The lavender color sleep sack came punctured right in the middle & with a busy life I haven’t had time to call customer service but other than that it works for the purpose l.
Kim M.
The material is very soft and comfortable. The design is made to make it very easy to get a sleeping baby in and out of with out jostling them too much. I have been happy with it and baby seems to sleep very well with it as well. Baby hasn’t not gotten too hot but seems to stay at a comfortable temperature.
Allison D.
So cute! And my son loves it he sleeps so good now!
Taylor Y.
My baby loves this sleep sack!
Michelle W.
Made sleeping so much better and she falls asleep on her own!!
Tarah S.
My son sleeps so great in this. The tag is soothing too; he likes to grab it and hold it!
Ana E.
Soft and good quality fabric!
Has zippers on the side and it’s easy to put on baby.
Natasha K.
We got one and it seemed to work well. Bought another as a backup. Lately doesn't seem to help our LO self-soothe...maybe he's used to it or maybe it's something else! But either way, it's a good-quality sleep sack.
Janelle M.
My daughter sleeps all through the night at 3 months old. She loves this!!! So do I!
Martha K.
Works like a charm - restlessness stopped immediately after my baby started wearing the weighted sleep sack.
scarlett C.
It’s decently soft but the shoulder straps don’t lay flat after washing so when baby turns her head it knocks the paci out of her mouth and rubs her face.
Armanda C.
My daughter likes contact sleep and this sleep sack provides that. I like that the beans inside aren’t stiff but are comfortable to her when she sleeps. I love that the material doesn’t make her sweat but comfortable during the night. Plus she looks super cute in it when she wakes up☺️
Hannah R.
Noticed an immediate improvement. Went from waking up twice a night to only once. And when he would start to wake he was able to settle back down and not really wake up fully. We like this product and the print is adorable!
Mary K.
Baby loves these sleep sacks. He likes to play with the tag that’s on the outside? Not quite sure why there are giant tags on the exterior of the sack, but he is definitely sleeping soundly!
Alanis P.
My baby girl loves it!
Samantha G.
Worth every cent. My baby girl would only sleep for about 45 mins to an hour until the weighted sleep sacks. The first night she tried it she slept for 4 hours and I felt like a new person lol. They keep her settled and are light enough for summer but warm enough for cooler months with a light pair of pajamas underneath.
Samantha G.
Amazing purchase! I bought the Zen footie pajama and it worked so well I had to buy this sleep sack and the size up so my baby girl would have it when she needed to switch. It’s perfect.
Kim W.
This works great! Sleep training my baby, and she would scream for hours after being put down. Using the Nested Bean, she cried 45 min the first night, 30 min the second night, and went right to sleep the third night. It's been a dream.
Gina K.
The material felt like great quality, but unfortunately our little guy kept getting his legs caught in the sack which woke him up.
Lisa
This is our first time trying a sleep sack. My baby is 4 months old so I wasn’t sure if we were too late in the game, but it has been great so far.
My daughter has a habit of tossing and turning throughout the night which doesn’t lead to good sleep. But with this sleep sack on she tosses and turns significantly less. She will go at least 3-4 hours straight without waking up. She will start tossing and turning when she is about to wake up to nurse.
I say get it! I wish I would have gotten one when she was a newborn and started her in the sleep swaddle. If you buy the swaddle one, not that the arms unzip so it can also be worn as a sack. Which is really convenient to transition. I tried the swaddle and she doesn’t like being constrained at this point. But we use it as an extra with the arms unzipped.
I also purchased the footies for when she is a little older so she has that to transition to next.
Carmen P.
I love the sleep sacks but my god the shipping to Canada is atrocious. Took over a week for it to even be shipped. Been 3 weeks since I ordered and still hasn't arrived
sonja s.
It is a great sleep sack but it smelled really bad when I opened it. I washed it and it actually made the entire load of laundry smell so I had to re wash everything
Bobbie A.
I have used nested bean sleep sacks and onesies for all 3 of my kids. Love the quality of them and my kids love them too.
Meagan C.
This has transformed my 2 month old regular sleep from 5 hours to 7 hours ! Love the rest he’s getting !
Eyleen V.
My baby would not nap more than 20-30 minutes per nap during the day, ever since we got this weighted sleep sack she sleeps over an hour. So thankful for this! Its perfect. 10/10 recommend
Laura I.
I love these sleep sacks and the purple one is beautiful! Super soft and cozy and my little one seems to like it too. Best part is no velcro to wake them up!
Kayla C.
Love it! Game changer for getting 12 months old to sleep on her own at night!!
Shivani V.
Baby looks a little uncomfortable in this
Andrew M.
We love our nested bean sleep sack! Helps our baby sleep though the night.
Irina G.
I honestly can’t believe it works as well as it does!
I NEVER write reviews. Usually it really isn’t worth my time but here I am…
My son started flipping over on his stomach and we had some hard nights trying to get him used to sleeping while not being swaddled. Once the sleep sack came in I was really hoping it would work. He’s 3 1/2 months old and the first night he slept through the night! I thought maybe it was a coincidence.The next week he would either wake up once at night or sleep through the night.
The only thing I wish they had was maybe a sleep sack that had the weight on both the tummy and back. Or something like that because I don’t always know if he’ll fall asleep on his belly or back at night.
Overall a great product!
Mwai C.
I bought Nested Bean sleep sack for my baby’s naps in the daycare. I got 6-15 months size for my 5 month old very tall baby. The material was thick but very comfortable and not hot.
Allison W.
He might sleep on his side/back at times but these zen sacks have been a life saver!
Mannin P.
Got it for my 9 month old and she’s sleeps great in it!
Maryhelen R.
We transitioned our 2 month old into this Nested Bean Sleep Sack and he began to sleep a continuous 8-10 hours a night! The first night he woke up after 5 hours but with a simple rock and forth, he went back to bed and stayed asleep for another 3 hours. On the second night he stayed asleep and he’s been sleeping through the night ever since. We’ve been using this Sleep Sack for about 2 weeks now and it has been so great!
Natasha K.
The sleep sack seems to be working well! There are still nights when he's up a lot with teething, but when our sleep sack needed to be washed and he had to go a couple of nights without it, he woke up a lot more often. Now he actually puts himself back to sleep if he wakes up at night! We just bought a second so we don't have to worry about one being in the wash at bedtime...
Erika A.
Our baby boy loves the nested bean sack. He transitioned to this one after the swaddle. Washes great and is very soft.
Fife K.
These sacks are so easy to use and big. My son loves them.
PAULA C.
I love the nest! Baby takes longer naps
Kaitlynn a.
My two month old has been sleeping 8 hour stretches since the first week we started wearing the zen sack. I am a true believer! My sister in law suggested buying this sack after her baby started sleeping through the night in his zen sack and I couldn’t be happier that we both are having such great success.
Isabelle G.
My baby usually twitches a LOT, which keeps her from getting a full night’s sleep, but with the weight on her chest, she gets startled less and sleeps in more; able to get full 6-8 hours of sleep!
kalynn
We absolutely love Nested Bean! Our baby has been sleeping in one since the day we brought her home and I think it plays a huge role in why she sleeps so well. She has been a great sleeper from day 1 and was sleeping through the night by 6 weeks old (probably would have sooner, but I was still waking her up for feeds). We have two of their sacks that we switch back and forth between, but she loves both. Great investment for your little one!
Emily P.
I love the quality of the sleep sack and how the buttons are on the shoulders and have the zip around the legs too! I feel like my baby didn’t notice a helpful difference with it being weighted though.
Hannah F.
This has been great so far! Baby Live sleeping on his stomach in this. He continues to sleep soundly. See less transition :)
Tobie B.
I can finally now have my sleep. With this sleep sack, my baby can enjoy having a long hour sleep. I like how the material is soft and it doesnt make my baby sweat at night. I also like how it's a easy change diaper
Tiffany N.
Truly believe the weighted bean has helped our little guy enjoy sleeping on his tummy. He would always roll over and scream. No more holding a hand on him until he falls asleep!
Holly P.
Work great
Jessica G.
My baby loves her sleep sack! She sleeps 5 hour intervals in it!!
Melissa W.
I absolutely love the quality of my sleep sack:) it’s super soft and the weight seems to be just perfect. I can’t wait to purchase the next size up once my little one grows out of the 0-6months:)!!
Madison R.
My LO loves this sleep sack! He takes longer naps and doesn’t toss and turn during his sleep anymore!
Tess
My friend gave me one of the sleep sacks to try before I purchased one as our 2 month old just hit 8lbs. She is such an active sleeper to the point where she was constantly waking herself up. I didn’t think it would make much of a difference in her sleep but man I was wrong! The weighted egg is just the right amount and keeps her settled. This is our 3rd night and it’s made a world of difference, for our little babe (and for mom). Will be definitely be purchasing!
Alexis W.
Absolutely love! Our little babe decided around three weeks old that he didn’t need naps during the day. After trying several different sleep sacks, I bought this one and on the first day of wearing it, our little one took a 3.5 hour nap. He now takes at least two long naps a day and I couldn’t be happier. I only wish I had bought this sooner!
renee b.
Our 2 month old started sleeping longer stretches (5-6 hours) after the second night!
Sara S.
My newborn sleeps so much better and we even put it on him for car rides and he’s perfectly content the whole drive.
Hannah P.
This was a gift
Alexandra M.
I had to get the next size up! My daughter has been sleeping through the night since she was two months old!
Sarah H.
Well made good quality material. I have one bamboo and one cotton. They are both nice! My baby started sleeping through the night better and napping better with the bested bean swaddle. It made a huge difference for us.
Angela W.
This was the perfect alternative. We had used Nested Bean swaddle when baby was 0-3months old then switched to Dreamland Baby but once baby started rolling over to sleep on her stomach, we didn’t have much use for DB. Nested Bean sleep sack is so lightweight, perfect for our little nugget so she can move her legs freely without being weighed down.
Jessica B.
Helps keep baby to sleep with gentle pressure. My LO absolutely loves it!
Brittany F.
Our little girl loves it! She is only a cat mapper and at nap time it allowed her to sleep for an hour with her hands up which she loves but still contains them so they aren’t thrashing around!
Mary D.
The Zen Sack has been a game changer! My 2month old was starting to roll & get very fidgety at night. Once I popped this onto her, she was sleeping 5-6hrs at a time! It’s been an amazing life saver when it comes to sleep!!
Abby M.
My daughter is 6 months old and rolling and we put the bean part on her back and she loves it. When she first started rolling it would be on her chest and it didn't bother her at all!! I recommend these to everyone I talk to!
Abby M.
My daughter is 6 months old and rolling and we put the bean part on her back and she loves it. When she first started rolling it would be on her chest and it didn't bother her at all!! I recommend these to everyone I talk to!
Tiare A.
We have been using nested bean sleep sacks for our daughter For the last 7 months and we love it!! It help her to stay asleep throughout the entire night and she loves looking at the little chick on the front.
Joellys T.
We love our sleep sack! My baby is 8 weeks 11 pounds 26 inches long and it fits him great and he has plenty of space for growing. We have many sleep sacks this one happens to be his favorite!
Breanna S.
Cute but I haven't noticed a big difference in sleep. All babies are different, this product just didn't work as well as I'd hoped for my little guy.
Maria R.
I started using this sleep sack when my baby turned 2 months. He’s almost 4 months and from the first day I started using it he started sleeping all night. He went from sleeping 2-3 hrs at night to sleeping 7-9 hrs straight. I love it and I recommend it
Heather L.
Baby girl is sleeping so much better through the night.
Samantha B.
I unfortunately couldn’t wait to purchase from the website so I went to target. My 8 month old would cry for HOURS. When I say hours I mean with no exaggeration. I would do absolutely everything. Rocking him, feeding him, turning on white noise, the cry it out method, rubbing his belly or back. NOTHING worked. He was inconsolable. I was worried something major was wrong. Then I tried this at my last whits end. It worked the SECOND I put it on him. He slept through the night, he’s taking his regular naps, he doesn’t need to be rocked at all. He just needed this extra comfort. This product is a literal MIRACLE. Please don’t hesitate to buy this! It’s easy to change my baby, no restriction on him rolling and moving. It’s truly amazing. This is amazing for a baby shower gift, amazing last minute help, making things easier for moms that are overstimulated. I can’t say how thankful I am to find this product.
Delphine T.
Purchased for my niece who is expecting. She was thrilled to get ,writing for arrival of baby, September
Amelia P.
It hasn’t affected my daughters sleep at all. It was basically an expensive sleep sack.
Shannon C.
Just used this sleep sack with my 5 week old last night and we got the longest stretch of sleep she’s ever had (7 hours!!!). I’d give this product ten stars if I could. It’s also super easy to take on and off for changing. Love the shoulder snaps.
Victorya B.
This is our second one, and we love it!
Linda B.
Bought for a baby shower. Can’t wait to give it.
Katelyn Y.
We love the zen sack! My baby hates to have his arms swaddled and we struggled to find a sleep sack that he likes. But with the zen sack he sleeps longer stretches and really seems to like it.
Rebecca L.
My 2 month old really enjoys sleeping in her sack. She's comfortable and it's breathable.
Josie H.
I bought this for my grandson and he loves it. He is a newborn. He instantly calms then falls asleep with it in. Very durable and worth the price. The best feature is the bottom zipper so his legs can be exposed if needed as he grows. Easy on and easy off! I can’t say enough about it. A must for kiddos!
Dinora A.
We love our Zen Sack Classic in our favorite color lilac. Baby fell asleep right away for 8 hours the first night.
We like the adjustable shoulder straps
as she grows, she likes the freedom to kick her legs and the light weight on the chest, soothes her to sleep. We love it so much, we purchased another one in pink! Highly recommend it♡
Caressa G.
We love it!
Stephanie R.
We love Nested Bean. Our 8 week old has hated being swaddled from the very beginning and did ok in the hospital sleep sacks. However, she’s a growing girl and those did not last long. These are plenty big for her and the slight weight on the chest helps calm a sleet baby that only wants to be held! We get 3-4 hour stretches most nights using this sleep sack. If you’re on the fence, jump over and join us!
Ashley C.
Best sleep sack ever! I’d recommend to anyone.
Ashley S.
As it states, it takes a few days to really help with sleep but it definitely does what it says it does.
Celeste O.
My son never sleeps without his sleep sack! So soft and the perfect weight, for the feeling of a gentle touch and the perfect nights sleep.
Wendy G.
Our baby girl loves it!!
Ashley G.
Love the nested bean sack! Our little one sleeps so soundly thanks to his nested bean sack!
Iris Y.
This sleep sack helps our 2 month old sleep like a champ! We got our first one from my sister and then went on to buy two more! Couldn’t be happier with our purchase!
Lazara N.
I loveeeeee it!!! It’s so comfortable!! My baby sleep all night with this
Dinora A.
I absolutely love it! My daughter stays asleep and does so comfortably. I will buy again and again. Excellent product and I highly recommend it
Katie S.
The material is so soft and lightweight. It’s easy to put on and take off. The color is nice too, very neutral. As far as sleeping goes, I’m not sure if I have noticed a difference. My son has been a pretty lousy sleeper since the start. I was hoping this would help as he is now 8 months old
and still doesn’t sleep through the night. However, he might be going through a regression or teething at this point.
Lindsey E.
Got a pair of these for my 14 month old twins. They’ve always been good sleepers, but my son is super wiggly and had been escaping from his Halo and Burt’s Bees sacks. He does figure out how to wiggle out of the Nested Beans too, sometimes, but I think that’s because I put him in a 15-24 month size and he’s a bit below the weight limit. He does seem to have figured out the snap mechanism on the shoulder though, so we’ll see how it goes. These appear to be well made and great quality, they are soft and comfy and breathe well, and it seems like they will last a long time. The weighted chest is nice, we wear ours backwards for both babies as they are wiggly tummy sleepers. I can’t say they sleep much better as they are already good sleepers, but I’m glad we got these.
Marisa C.
Our little one just started to roll in his crib at night so we had to say goodbye to our beloved swaddles and find a new solution to keep him sleeping through the night. We bought the Zen Sack 2-pack and after the first night he was sleeping 9+ hours through the night!! We’ve noticed he puts up less of a fight when going down for naps and bedtime when we use his new sleepsack. We love ours and definitely recommend these to any parents with wiggly littles for a great nights sleep.
Jaimee R.
These are the best sleep sacks I’ve ever used. Solid company with excellent customer service as well!
Megan H.
We love our Nested Bean! The end!
Taylor W.
Love!
Lauren P.
We love our nested bean sleep sack. This crazy little man is 3.5 months old and kicks all night. Resulting in no blanket left on. So I tried the nested bean. It’s like magic. It moves with him, comfortable material, and breathable. It works perfect at night for our little man while he is hospitalized too the double zipper allows mom to run his tubing out the bottom and use the button to secure the tubes. I would recommend it to any new mother.
Eve K.
Love this sleepsack! 6 month old Baby sleeps 11-12 hours straight in this. Soft and comfy.
Lindsey E.
Got these for my 14m old twins as they were wiggling out of their Burt's Bees and Halos. I love the concealed zipper and adjustable snaps, my boy still got one arm out but hasn't Houdini-ed himself out of it yet. The fabric is super soft and we wear the weighted part backwards. We got these sacks just as we transitioned to 1 nap, so I can't say for certain that they have helped with their sleep, but they are currently sleeping well for nights and naps.
Brynne V.
Beautiful color! We swear by these and have used them since she was a baby!
Suzan B.
This sleep sack is amazing.
Purchased for my granddaughter.
She actually SLEEPS!!!
Claudia A.
My son hates to be swaddled, he literally grunts and grunts until he is unswaddled. I had a nested bean from my daughter size 6-12 months too big on him still. So bought the 0-6 months and it’s perfect with tons of room to grow. He’s 6 weeks now and he’s sleeping so much better now. 4-5 hour long stretches and very little grunting now. This is a must have!
Kim K.
Love this sleep sack and so does my little Vinny! He is instantly calm in this and it is light enough fabric for sleeping in the warmer house during summer. I also love how its adjustable and has a zipper opening. I would definitely recommend to anyone with a little one.
Marlene M.
The lavender color sleep sack came punctured right in the middle & with a busy life I haven’t had time to call customer service but other than that it works for the purpose l.
Kim M.
The material is very soft and comfortable. The design is made to make it very easy to get a sleeping baby in and out of with out jostling them too much. I have been happy with it and baby seems to sleep very well with it as well. Baby hasn’t not gotten too hot but seems to stay at a comfortable temperature.
Allison D.
So cute! And my son loves it he sleeps so good now!
Taylor Y.
My baby loves this sleep sack!
Michelle W.
Made sleeping so much better and she falls asleep on her own!!
Tarah S.
My son sleeps so great in this. The tag is soothing too; he likes to grab it and hold it!
Ana E.
Soft and good quality fabric!
Has zippers on the side and it’s easy to put on baby.
Natasha K.
We got one and it seemed to work well. Bought another as a backup. Lately doesn't seem to help our LO self-soothe...maybe he's used to it or maybe it's something else! But either way, it's a good-quality sleep sack.
Janelle M.
My daughter sleeps all through the night at 3 months old. She loves this!!! So do I!
Martha K.
Works like a charm - restlessness stopped immediately after my baby started wearing the weighted sleep sack.
scarlett C.
It’s decently soft but the shoulder straps don’t lay flat after washing so when baby turns her head it knocks the paci out of her mouth and rubs her face.
Armanda C.
My daughter likes contact sleep and this sleep sack provides that. I like that the beans inside aren’t stiff but are comfortable to her when she sleeps. I love that the material doesn’t make her sweat but comfortable during the night. Plus she looks super cute in it when she wakes up☺️
Hannah R.
Noticed an immediate improvement. Went from waking up twice a night to only once. And when he would start to wake he was able to settle back down and not really wake up fully. We like this product and the print is adorable!
Mary K.
Baby loves these sleep sacks. He likes to play with the tag that’s on the outside? Not quite sure why there are giant tags on the exterior of the sack, but he is definitely sleeping soundly!
Alanis P.
My baby girl loves it!
Samantha G.
Worth every cent. My baby girl would only sleep for about 45 mins to an hour until the weighted sleep sacks. The first night she tried it she slept for 4 hours and I felt like a new person lol. They keep her settled and are light enough for summer but warm enough for cooler months with a light pair of pajamas underneath.
Samantha G.
Amazing purchase! I bought the Zen footie pajama and it worked so well I had to buy this sleep sack and the size up so my baby girl would have it when she needed to switch. It’s perfect.
Kim W.
This works great! Sleep training my baby, and she would scream for hours after being put down. Using the Nested Bean, she cried 45 min the first night, 30 min the second night, and went right to sleep the third night. It's been a dream.
Gina K.
The material felt like great quality, but unfortunately our little guy kept getting his legs caught in the sack which woke him up.
Lisa
This is our first time trying a sleep sack. My baby is 4 months old so I wasn’t sure if we were too late in the game, but it has been great so far.
My daughter has a habit of tossing and turning throughout the night which doesn’t lead to good sleep. But with this sleep sack on she tosses and turns significantly less. She will go at least 3-4 hours straight without waking up. She will start tossing and turning when she is about to wake up to nurse.
I say get it! I wish I would have gotten one when she was a newborn and started her in the sleep swaddle. If you buy the swaddle one, not that the arms unzip so it can also be worn as a sack. Which is really convenient to transition. I tried the swaddle and she doesn’t like being constrained at this point. But we use it as an extra with the arms unzipped.
I also purchased the footies for when she is a little older so she has that to transition to next.
Carmen P.
I love the sleep sacks but my god the shipping to Canada is atrocious. Took over a week for it to even be shipped. Been 3 weeks since I ordered and still hasn't arrived
sonja s.
It is a great sleep sack but it smelled really bad when I opened it. I washed it and it actually made the entire load of laundry smell so I had to re wash everything
Bobbie A.
I have used nested bean sleep sacks and onesies for all 3 of my kids. Love the quality of them and my kids love them too.
Meagan C.
This has transformed my 2 month old regular sleep from 5 hours to 7 hours ! Love the rest he’s getting !
Eyleen V.
My baby would not nap more than 20-30 minutes per nap during the day, ever since we got this weighted sleep sack she sleeps over an hour. So thankful for this! Its perfect. 10/10 recommend
Laura I.
I love these sleep sacks and the purple one is beautiful! Super soft and cozy and my little one seems to like it too. Best part is no velcro to wake them up!
Kayla C.
Love it! Game changer for getting 12 months old to sleep on her own at night!!
Shivani V.
Baby looks a little uncomfortable in this
Andrew M.
We love our nested bean sleep sack! Helps our baby sleep though the night.
Irina G.
I honestly can’t believe it works as well as it does!
I NEVER write reviews. Usually it really isn’t worth my time but here I am…
My son started flipping over on his stomach and we had some hard nights trying to get him used to sleeping while not being swaddled. Once the sleep sack came in I was really hoping it would work. He’s 3 1/2 months old and the first night he slept through the night! I thought maybe it was a coincidence.The next week he would either wake up once at night or sleep through the night.
The only thing I wish they had was maybe a sleep sack that had the weight on both the tummy and back. Or something like that because I don’t always know if he’ll fall asleep on his belly or back at night.
Overall a great product!
Mwai C.
I bought Nested Bean sleep sack for my baby’s naps in the daycare. I got 6-15 months size for my 5 month old very tall baby. The material was thick but very comfortable and not hot.
Allison W.
He might sleep on his side/back at times but these zen sacks have been a life saver!
Mannin P.
Got it for my 9 month old and she’s sleeps great in it!
Maryhelen R.
We transitioned our 2 month old into this Nested Bean Sleep Sack and he began to sleep a continuous 8-10 hours a night! The first night he woke up after 5 hours but with a simple rock and forth, he went back to bed and stayed asleep for another 3 hours. On the second night he stayed asleep and he’s been sleeping through the night ever since. We’ve been using this Sleep Sack for about 2 weeks now and it has been so great!
Natasha K.
The sleep sack seems to be working well! There are still nights when he's up a lot with teething, but when our sleep sack needed to be washed and he had to go a couple of nights without it, he woke up a lot more often. Now he actually puts himself back to sleep if he wakes up at night! We just bought a second so we don't have to worry about one being in the wash at bedtime...
Erika A.
Our baby boy loves the nested bean sack. He transitioned to this one after the swaddle. Washes great and is very soft.
Fife K.
These sacks are so easy to use and big. My son loves them.
Frequently asked questions
-
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.
-
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.
-
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.