"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
ZKC1002-S
850035351031
42295266345145
$ 39.99
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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
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Zen Sack 2 Pack
$ 63.98
Regular price
$ 79.98
Premier Mixed Bundles
$ 71.98
Regular price
$ 89.98
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Real Parent Reviews
Fife K.
These sacks are so easy to use and big. My son loves them.
Ashton Caroline A.
Excellent customer service! 10/10! The Zen Sack tore at the seams after a short period of time, and with a few pictures, I was able to get a new one at my house in a few days. It made me feel great to invest in nicer sleep sacks when the company backs up their products like that! This was a fluke as we have had several others that withstood lots of use!
Krista M.
We have seen a significant difference when our baby sleeps in his nester bean. He is much more relaxed and calm.
Maggie D.
She loves her sleep sack and it calms her down quickly.
Miranda S.
Thought the little weighted part would be a little heavier. It so far hasn’t done anything for my daughter. I wish it had worked out for her!
Becky H.
The first night in the sleep sack was rough. Baby girl kept waking herself up. Since then she is responding well and loving the sleep sack, she started sleeping with her arms up and has been sleeping later too.
Emily L.
I love nested bean sleep sack. It was recommended by my daycare teacher because they other parents used it and found the difference. These are much better to calm down my little one who was terrible at sleeping. The weight actually helped to put him to bed because that’s what I did with my hands on his little chest before I started using nested bean. I purchased 4 already and I will definitely purchase more until my baby is transitioning to blankets
Eileen V.
We love Nested Bean! We started with the Zen One sack to transition out of swaddling and now she’s 7 months old and in her big girl sleep sack and LOVES IT! Rolls on her tummy to sleep and loves it.
Kaitlyn P.
The pattern is amazing and the quality is great! Does it help our little one sleep better, I can't really tell. It's definitely not the miracle we were hoping for, but it's not hurting anything.
Faasefuout S.
Best purchase I’ve made for my needy baby! I only wish I bought this sooner (like one baby ago) because my first child also could have benefited from this. Was hesitant that it would even work for us but soooo glad it does!
Jessica W.
Our baby girl loves the nested bean sleep sack! She immediately went to bed easier and stayed asleep longer!
Maryann N.
Love the color! Helps out baby know it’s time to sleep!
Amanda B.
My baby loves her new sleep sack! She feels comforted by the light weight on her chest, and I feel comfortable that there isn’t too much weight on her little body. Buying the next size up for when she grows more!
olivia g.
Keeps him a little warmer, but sleep hasn’t improved. We’re well over a week with my 6 month old wearing it.
DANIELLA G.
So cute and comfy!
Emily P.
I’m sure this is a great product however my son doesn’t like it as he doesn’t like most swaddles it’s sacks
Katherine V.
My LO is 11 weeks old and still has a terrible startle reflex. He doesn't like to be swaddled and gets out of it almost every night. This does not settle him enough to sleep through the night, but it works well enough to use for naps! We will try sleeping through the night in it again when he is a little older.
Josephine B.
Gave as a gift and the mom to be loves it!
Rebecca L.
As soon as we couldn’t swaddle, our baby stopped sleeping through the night. Using this sleep sack is the only way she sleeps through the night now. But when we use it, she sleeps for 11 hours. It’s fantastic. Definitely worth the money.
Emily A.
So soft. Perfect tool to help my little one sleep well at night
Grace C.
Amazing!! We’ve used a different brand of sleep sacks but my one year old could get his arms out of them and get stuck so they didn’t seem safe. These fit nice and snug (not too snug) and seem way more safe! Plus he seems to settle down more quickly in these!! I love the bamboo lightweight one it is perfect for us!
Mitsie S.
Love these sleep sacks! I’ve tried different kinds and some even more pricey and the nested bean sacks have been just the right amount of added support and comfort for the baby while she sleeps. I plan to use these with all my future kiddos!
Irene C.
Our 5-month-old daughter takes longer naps during the day and seems to sleep more deeply at night. She gets happy when she knows she is to sleep in her Zen Sack.
Elizabeth H.
I don’t think it’s making too much of a difference for our little guy… he does get tummy issues and seems to be teething, so that may be why it doesn’t seem to be working too well for us.
Christina G.
My baby sleeps so well with the sac on. Definitely a game changer
Nicole K.
ONE DAY! It took one day to get my girl to sleep alone. I'm so happy I took the chance and bought this sleep sack!
Megan W.
My son sleeps amazing!
Bridget S.
Both our babies have love the Nested Bean sleep sacks! My second has grown much faster than our first, so we got the second size up and it’s perfect! She’s been sleeping great in her bassinet with no issues!
Mary B.
Great quality . So far so good :)
Brittany T.
My daughter sleeps like a log in this Zen sack! It has definitely been working wonders!
Brittany T.
My daughter sleeps like a log in this Zen sack! It has definitely been working wonders!
Jamie B.
Wonderful experience! My son had recently started breaking out of the Miracle Blanket. The Nested Bean was a perfect transition from the Miracle Blanket. He likes to chew on his fingers to self soothe and the Nested Bean allows him to do that. He also likes to play with the little bean on the front when he's awake in his crib. He's 5 months and sleeping great so far.
Amanda S.
Not sure it helped my little one sleep better.
Casey
Our 3-month-old was sleeping in 6-hour stretches but we wanted her to sleep 8+ hours since I was going back to work. We bought this sleep sack and by night 3, she was sleeping 8-9 hours per night.
Jessica M.
My 5.5 month old would be so restless during the night after two hours and would move himself to the point where he would kick the sides of the crib and wake himself up at night. With the sleep sack I can honestly say he no longer moves as much and gets a better quality sleep at night. And he is definitely sleeping longer as well and goes a longer period of time without waking up. He already can sleep between 5 and 6 hours. With the sack he goes 7 to 8 hours before waking up to be fed.
Sawyer R.
Very nice quality sleep sack! Love the color too. However, transitioning our little one out of the swaddle hasn’t been easy. Hoping in the next few weeks we can get our little one to sleep with the sleep sack!
Kathy P.
My baby sleept through the night since 6 weeks up to 8 months. From 8 months to 9 months he would wake up in the middle of the night for 2 hours. I literally had enough when one night he was up from 1am-4am and I gave this a try. My baby has been sleeping from 8:30pm-7 am ever since. I’m writing this after making my second order and realized I missed my 15% discount on it :/ but i have no regrets.
Jose J S.
We love this sleep sack! It’s wonderful. The ease in which the sleep sack comes on and off is worth it all on its own. The material is soft and durable, too! We have the cotton and the winter one. I love that it’s spacious enough while not being too loose. I also like that the weight isn’t throughout the entire sack but is just located in one area. Baby and parent approved!
Barbara M.
Our 4 month old is sleeping great with his new sleep sack! Sleeping from 8pm to 7am! Thank you!
Tara S.
Wow! My baby sleeps like a dream now.
Audrey F.
V
Meghan S.
Love these sleep sacks for my daughter!
Marina L.
It's nice.
Angelica J.
I ordered one that had a hole in it off Amazon and nested bean replaced it within a week or less! We love the sleep sack our baby sleeps so peaceful.
Michelle T.
It seems like a good idea, but when I put it on my baby I feel like there’s nothing keeping it from bunching up near his neck. I’m so afraid it might restrict his breathing so I am unable to use it.
Brittany S.
So comfortable for my 11 month old! Would never not put it on him at nights!
Katelyn C.
Life saver through this 4mo sleep regression!
Night one- slept like always; bedtime @ 7pm waking at 12am & 4-5am, up for the day at 5am.
Night 2- bedtime @9pm waking at 2am & 5am, up for the day at 5am
Night 3- bedtime @ 7pm waking at 5am for the day. 10 HOURS STRAIGHT!!!
WE LOVE THIS SLEEP SACK!!
Terri G.
This is our grandson’s 3rd one, keep getting the next size, he seems to sleep well all snuggled up!
Anne S.
Such a necessity for my daughter and her comfort during the nights! You need on of these.
Felicia C.
Box came damaged and I purchased a gift bag for $5 and never got it!
Blanca G.
Love the color
Blanca G.
Obsessed is an understatement. I have bought a total of 6 of these babies.
Blanca G.
My daughter love the sleep sack she will not sleep without it. My mother who said I didn’t need one is obsessed with it I had to buy a spare so that my mom can keep it at her house. My sister who also has a baby is in love and part of the club.
Kelsey P.
Sleep sack is made from nice material and is lightweight. But it hasn’t helped my son’s sleep at all.
Amanda O.
My son sleeps amazing in this sleep sack! He doesn’t jump in his sleep anymore and sleeps longer throughout the night.
Yamilee B.
The color is absolutely beautiful again. However our baby still struggles with sleep but he absolutely loves the softness of the sleep sack.
Yamilee B.
We love the feel of the zen sleep sack, however, baby still does struggle with sleep at night. Our baby does have moments of restful sleep however he does struggle may not be the same for your baby but ours still love the sleep sack over anything else. Still would highly recommend for parents i just wouldn’t rely on it as the only sleep method
Cortney S.
He sleeps so well with this! Worth every penny!
Jamie P.
I love these sleep sacks so so much. It’s the only thing I can get my active 7 month old to sit still and fall asleep and stay asleep. My only complaint is the zen one sleep sack is too small. My 7 month old is almost the size of a 10 month old so the 3-6 sack might last us a month it would be nice to have a sack that would fit him a little longer
Megan C.
This is our third Nested Bean sleep sac and it’s the only one we use for our baby. We purchased on the recommendation of Taking Cara Babies and it’s what my LO likes the best. We have a thick one for the winter and the lighter one for the summer.
Emily R.
We love this sleep sack! We have been using it for daytime naps in the crib for a month and our 7 week old sleeps great! The sleep sacks are easy to wash and dry plus they hold up well. So thankful we found nested bean for our baby!
Lindsay M.
My sweet babe seems to love this! He loved being swaddled so I was nervous about his sleep going down hill without swaddling. And his sleep has continued to be great with this sack!
Yukari S.
My toddler loves it! She falls asleep right away as soon as we put it on.
Ruth B.
Good quality. Helps my grandson. Sleep well. Fast shipping !
Brianna F.
Within a few days of using the nested bean my son started only waking up once or twice a night when he previously would wake up 3-4 times. I used this with my daughter a few years ago and didn’t notice any difference but my son has really loved this sleep sack so now I’m glad to have two
Kalena M.
My 6 month old daughter was able to sleep through the night within 3 nights! This sleep sack is wonderful!
Haley K.
LOVE THIS SLEEP SACK!!! Perfect for our tummy sleeper. Recommend every time :)
Jade M.
He sleeps really well with the sleep sack!!
ally f.
Great product!
Danielle D.
Having a newborn in the winter had me constantly wondering if my baby was warm enough throughout the night. This sleep sack is a safe alternative to a blanket and the weighted pocket helped my baby sleep soundly. Breastfed babies are well known for waking every 2-3 hours throughout the night to eat. My chunky girl has had 5-hour stretches in the Nested Bean sleep sack! We will continue to use this company until she outgrows their largest size. Love this product!
Danielle D.
Our 4-month-old loves her sleep sack and it's become an important part of our bedtime routine. Her longest stretches of sleep, and her deepest sleep, happen in her Nested Bean sleep sack. I love the weighted pocket on these sleep sacks and I will certainly be buying more when she grows out of our current stash!
Black L.
Finally! After over a month we received the item. It looks too big for my 4 month old grandson
Courtney L.
Our six month old was having difficulty sleeping through the night. He had started waking up to eat in the middle of the night again. After our purchase, two night later he was sleeping through the night again.
Molly G.
Within a few days she was able to help herself fall back asleep on those roll over wake ups. We have both the winter and summer ones. We love them!
Ayse C.
It’s great for summer, and naps
Anne S.
I received my first nested bean I ordered one day after my daughters 1st birthday (an entire year of not sleeping through the night) and it worked from the very first night on! Slept the entire first night with it! I really can’t explain how necessary of a purchase this was! Best invention ever.
Elizabeth H.
I was so nervous to stop swaddling because it was the only way my daughter would sleep. I thought it would take days or weeks for her to adjust to the weighted sleep sac but she fell right asleep the first time wearing it!! I wish I switched her to it sooner!
Alyssa N.
This works great! I was sceptical if this would work or not but was at the point of trying anything. My 4 month old was still only sleeping 1.5 hours at a time max and had never slept 4 hour. As soon as I put him to sleep in this, he started sleeping better! Now he is sleeping 3-4 hours at a time. Thank you! Well worth the cost and I'm starting to feel human again!
Brittany D.
I bought one and loved it so I bought another!
Anita M.
Quality is good, arrived ahead of schedule. My grandson sleeps more soundly in it as it keeps him cozy, warm and he feels I am just holding him.
Mallory E.
We love our Nested Bean! Our daughter was wiggling out of her sleep sack swaddle so we decided it was time for a change. The weighted chest gives her the comfort of the swaddle with the freedom of her arms. We are all getting excellent sleep!
Natasha R.
I love this sleeper in just three days my baby is sleeping through the night.
Tara M.
This sleep sack is the best! My baby may not be sleeping through the night, but I fully believe this sleep sack helps make the transition from my arms to the crib smooth every time!
Carly R.
I wish there were more small sizes available versus just 0-6 months. The looser sack my baby is just not a fan.
Brittany H.
I love this sleep sack! I bought my daughter one when she was 3 months old and the difference it made was amazing. Once she outgrew her first I bought her second and now she’s on her third and sleeps so well!! I will deff recommend this to any mom who’s struggling with more sleep.
bethany p.
The first night after getting the sack our little one slept amazing. Just last night which is maybe two weeks after purchasing the sack and a few days after purchasing the footie pajamas he slept 6-7 hours. We love these and would highly recommend them. We are definitely purchasing more!
Rebecca H.
I bought this hoping it would help my 7 month old sleep better. It’s really nice quality and super soft. It has convenient buttons over the shoulders and fully zips open for easy diaper changes. But as far as helping her sleep… I haven’t noticed any difference, unfortunately.
Jasmin B.
Love it! Helped my kiddo sleep great
Cristina D.
Love nested bean! We started with the zen one with our babe at 3 weeks because he hated being swaddled. Now we are using the sleep sacks and the material is so soft. We love it!
Rosa A.
Very please to have this handy swaddle. I wish they had much bigger sizes because my son is way to tall and is getting smaller for him.
Allison B.
The cotton material was thicker than I thought it would be and the sack itself is huge on my 8 month old. And I didn't see any real improvement in my son's sleep even after 2 weeks of consistent use.
Dana N.
Ok
Richel H.
It works!
Amanda L.
I have used nested bean sleep sacks for years and I recommend them to all moms looking for ways to improve there little ones sleep! The quality has always been outstanding.
Iveelyn R.
She loves it and sleeps through the night with it!
Serena J.
4th nested bean seep sack I’ve bought and it’s great as always! My daughter sleeps like a log in it!
Kristen B.
Absolutely love the Zen Sack! Our little one has transitioned really well from the Zen Swaddle.
Shelby F.
I was skeptical at first. My little one LOVED being swaddled and I was so nervous to transition. The first three nights were tough for her, but after that 12 HOURS of sleep since being in the nested bean. 12 hours for 2 weeks now and going strong. Plus she looks so cute in it too.
Rebecca H.
It’s nicely made,’and it’s a sleep sack so it serves its purpose. It unfortunately has
Not improved my little ones sleep.
Anand Kundan M.
This is the best sleep sack ever. I’m not sure how much the weighted serve it’s purpose but the intelligent design of wearable both front and back is genius. The fabric is super soft and remains the same after multiple washes. I do wish the product had some thinner versions for summer but overall it’s the best that I found after trying a lot of competitors.
Fife K.
These sacks are so easy to use and big. My son loves them.
Ashton Caroline A.
Excellent customer service! 10/10! The Zen Sack tore at the seams after a short period of time, and with a few pictures, I was able to get a new one at my house in a few days. It made me feel great to invest in nicer sleep sacks when the company backs up their products like that! This was a fluke as we have had several others that withstood lots of use!
Krista M.
We have seen a significant difference when our baby sleeps in his nester bean. He is much more relaxed and calm.
Maggie D.
She loves her sleep sack and it calms her down quickly.
Miranda S.
Thought the little weighted part would be a little heavier. It so far hasn’t done anything for my daughter. I wish it had worked out for her!
Becky H.
The first night in the sleep sack was rough. Baby girl kept waking herself up. Since then she is responding well and loving the sleep sack, she started sleeping with her arms up and has been sleeping later too.
Emily L.
I love nested bean sleep sack. It was recommended by my daycare teacher because they other parents used it and found the difference. These are much better to calm down my little one who was terrible at sleeping. The weight actually helped to put him to bed because that’s what I did with my hands on his little chest before I started using nested bean. I purchased 4 already and I will definitely purchase more until my baby is transitioning to blankets
Eileen V.
We love Nested Bean! We started with the Zen One sack to transition out of swaddling and now she’s 7 months old and in her big girl sleep sack and LOVES IT! Rolls on her tummy to sleep and loves it.
Kaitlyn P.
The pattern is amazing and the quality is great! Does it help our little one sleep better, I can't really tell. It's definitely not the miracle we were hoping for, but it's not hurting anything.
Faasefuout S.
Best purchase I’ve made for my needy baby! I only wish I bought this sooner (like one baby ago) because my first child also could have benefited from this. Was hesitant that it would even work for us but soooo glad it does!
Jessica W.
Our baby girl loves the nested bean sleep sack! She immediately went to bed easier and stayed asleep longer!
Maryann N.
Love the color! Helps out baby know it’s time to sleep!
Amanda B.
My baby loves her new sleep sack! She feels comforted by the light weight on her chest, and I feel comfortable that there isn’t too much weight on her little body. Buying the next size up for when she grows more!
olivia g.
Keeps him a little warmer, but sleep hasn’t improved. We’re well over a week with my 6 month old wearing it.
DANIELLA G.
So cute and comfy!
Emily P.
I’m sure this is a great product however my son doesn’t like it as he doesn’t like most swaddles it’s sacks
Katherine V.
My LO is 11 weeks old and still has a terrible startle reflex. He doesn't like to be swaddled and gets out of it almost every night. This does not settle him enough to sleep through the night, but it works well enough to use for naps! We will try sleeping through the night in it again when he is a little older.
Josephine B.
Gave as a gift and the mom to be loves it!
Rebecca L.
As soon as we couldn’t swaddle, our baby stopped sleeping through the night. Using this sleep sack is the only way she sleeps through the night now. But when we use it, she sleeps for 11 hours. It’s fantastic. Definitely worth the money.
Emily A.
So soft. Perfect tool to help my little one sleep well at night
Grace C.
Amazing!! We’ve used a different brand of sleep sacks but my one year old could get his arms out of them and get stuck so they didn’t seem safe. These fit nice and snug (not too snug) and seem way more safe! Plus he seems to settle down more quickly in these!! I love the bamboo lightweight one it is perfect for us!
Mitsie S.
Love these sleep sacks! I’ve tried different kinds and some even more pricey and the nested bean sacks have been just the right amount of added support and comfort for the baby while she sleeps. I plan to use these with all my future kiddos!
Irene C.
Our 5-month-old daughter takes longer naps during the day and seems to sleep more deeply at night. She gets happy when she knows she is to sleep in her Zen Sack.
Elizabeth H.
I don’t think it’s making too much of a difference for our little guy… he does get tummy issues and seems to be teething, so that may be why it doesn’t seem to be working too well for us.
Christina G.
My baby sleeps so well with the sac on. Definitely a game changer
Nicole K.
ONE DAY! It took one day to get my girl to sleep alone. I'm so happy I took the chance and bought this sleep sack!
Megan W.
My son sleeps amazing!
Bridget S.
Both our babies have love the Nested Bean sleep sacks! My second has grown much faster than our first, so we got the second size up and it’s perfect! She’s been sleeping great in her bassinet with no issues!
Mary B.
Great quality . So far so good :)
Brittany T.
My daughter sleeps like a log in this Zen sack! It has definitely been working wonders!
Brittany T.
My daughter sleeps like a log in this Zen sack! It has definitely been working wonders!
Jamie B.
Wonderful experience! My son had recently started breaking out of the Miracle Blanket. The Nested Bean was a perfect transition from the Miracle Blanket. He likes to chew on his fingers to self soothe and the Nested Bean allows him to do that. He also likes to play with the little bean on the front when he's awake in his crib. He's 5 months and sleeping great so far.
Amanda S.
Not sure it helped my little one sleep better.
Casey
Our 3-month-old was sleeping in 6-hour stretches but we wanted her to sleep 8+ hours since I was going back to work. We bought this sleep sack and by night 3, she was sleeping 8-9 hours per night.
Jessica M.
My 5.5 month old would be so restless during the night after two hours and would move himself to the point where he would kick the sides of the crib and wake himself up at night. With the sleep sack I can honestly say he no longer moves as much and gets a better quality sleep at night. And he is definitely sleeping longer as well and goes a longer period of time without waking up. He already can sleep between 5 and 6 hours. With the sack he goes 7 to 8 hours before waking up to be fed.
Sawyer R.
Very nice quality sleep sack! Love the color too. However, transitioning our little one out of the swaddle hasn’t been easy. Hoping in the next few weeks we can get our little one to sleep with the sleep sack!
Kathy P.
My baby sleept through the night since 6 weeks up to 8 months. From 8 months to 9 months he would wake up in the middle of the night for 2 hours. I literally had enough when one night he was up from 1am-4am and I gave this a try. My baby has been sleeping from 8:30pm-7 am ever since. I’m writing this after making my second order and realized I missed my 15% discount on it :/ but i have no regrets.
Jose J S.
We love this sleep sack! It’s wonderful. The ease in which the sleep sack comes on and off is worth it all on its own. The material is soft and durable, too! We have the cotton and the winter one. I love that it’s spacious enough while not being too loose. I also like that the weight isn’t throughout the entire sack but is just located in one area. Baby and parent approved!
Barbara M.
Our 4 month old is sleeping great with his new sleep sack! Sleeping from 8pm to 7am! Thank you!
Tara S.
Wow! My baby sleeps like a dream now.
Audrey F.
V
Meghan S.
Love these sleep sacks for my daughter!
Marina L.
It's nice.
Angelica J.
I ordered one that had a hole in it off Amazon and nested bean replaced it within a week or less! We love the sleep sack our baby sleeps so peaceful.
Michelle T.
It seems like a good idea, but when I put it on my baby I feel like there’s nothing keeping it from bunching up near his neck. I’m so afraid it might restrict his breathing so I am unable to use it.
Brittany S.
So comfortable for my 11 month old! Would never not put it on him at nights!
Katelyn C.
Life saver through this 4mo sleep regression!
Night one- slept like always; bedtime @ 7pm waking at 12am & 4-5am, up for the day at 5am.
Night 2- bedtime @9pm waking at 2am & 5am, up for the day at 5am
Night 3- bedtime @ 7pm waking at 5am for the day. 10 HOURS STRAIGHT!!!
WE LOVE THIS SLEEP SACK!!
Terri G.
This is our grandson’s 3rd one, keep getting the next size, he seems to sleep well all snuggled up!
Anne S.
Such a necessity for my daughter and her comfort during the nights! You need on of these.
Felicia C.
Box came damaged and I purchased a gift bag for $5 and never got it!
Blanca G.
Love the color
Blanca G.
Obsessed is an understatement. I have bought a total of 6 of these babies.
Blanca G.
My daughter love the sleep sack she will not sleep without it. My mother who said I didn’t need one is obsessed with it I had to buy a spare so that my mom can keep it at her house. My sister who also has a baby is in love and part of the club.
Kelsey P.
Sleep sack is made from nice material and is lightweight. But it hasn’t helped my son’s sleep at all.
Amanda O.
My son sleeps amazing in this sleep sack! He doesn’t jump in his sleep anymore and sleeps longer throughout the night.
Yamilee B.
The color is absolutely beautiful again. However our baby still struggles with sleep but he absolutely loves the softness of the sleep sack.
Yamilee B.
We love the feel of the zen sleep sack, however, baby still does struggle with sleep at night. Our baby does have moments of restful sleep however he does struggle may not be the same for your baby but ours still love the sleep sack over anything else. Still would highly recommend for parents i just wouldn’t rely on it as the only sleep method
Cortney S.
He sleeps so well with this! Worth every penny!
Jamie P.
I love these sleep sacks so so much. It’s the only thing I can get my active 7 month old to sit still and fall asleep and stay asleep. My only complaint is the zen one sleep sack is too small. My 7 month old is almost the size of a 10 month old so the 3-6 sack might last us a month it would be nice to have a sack that would fit him a little longer
Megan C.
This is our third Nested Bean sleep sac and it’s the only one we use for our baby. We purchased on the recommendation of Taking Cara Babies and it’s what my LO likes the best. We have a thick one for the winter and the lighter one for the summer.
Emily R.
We love this sleep sack! We have been using it for daytime naps in the crib for a month and our 7 week old sleeps great! The sleep sacks are easy to wash and dry plus they hold up well. So thankful we found nested bean for our baby!
Lindsay M.
My sweet babe seems to love this! He loved being swaddled so I was nervous about his sleep going down hill without swaddling. And his sleep has continued to be great with this sack!
Yukari S.
My toddler loves it! She falls asleep right away as soon as we put it on.
Ruth B.
Good quality. Helps my grandson. Sleep well. Fast shipping !
Brianna F.
Within a few days of using the nested bean my son started only waking up once or twice a night when he previously would wake up 3-4 times. I used this with my daughter a few years ago and didn’t notice any difference but my son has really loved this sleep sack so now I’m glad to have two
Kalena M.
My 6 month old daughter was able to sleep through the night within 3 nights! This sleep sack is wonderful!
Haley K.
LOVE THIS SLEEP SACK!!! Perfect for our tummy sleeper. Recommend every time :)
Jade M.
He sleeps really well with the sleep sack!!
ally f.
Great product!
Danielle D.
Having a newborn in the winter had me constantly wondering if my baby was warm enough throughout the night. This sleep sack is a safe alternative to a blanket and the weighted pocket helped my baby sleep soundly. Breastfed babies are well known for waking every 2-3 hours throughout the night to eat. My chunky girl has had 5-hour stretches in the Nested Bean sleep sack! We will continue to use this company until she outgrows their largest size. Love this product!
Danielle D.
Our 4-month-old loves her sleep sack and it's become an important part of our bedtime routine. Her longest stretches of sleep, and her deepest sleep, happen in her Nested Bean sleep sack. I love the weighted pocket on these sleep sacks and I will certainly be buying more when she grows out of our current stash!
Black L.
Finally! After over a month we received the item. It looks too big for my 4 month old grandson
Courtney L.
Our six month old was having difficulty sleeping through the night. He had started waking up to eat in the middle of the night again. After our purchase, two night later he was sleeping through the night again.
Molly G.
Within a few days she was able to help herself fall back asleep on those roll over wake ups. We have both the winter and summer ones. We love them!
Ayse C.
It’s great for summer, and naps
Anne S.
I received my first nested bean I ordered one day after my daughters 1st birthday (an entire year of not sleeping through the night) and it worked from the very first night on! Slept the entire first night with it! I really can’t explain how necessary of a purchase this was! Best invention ever.
Elizabeth H.
I was so nervous to stop swaddling because it was the only way my daughter would sleep. I thought it would take days or weeks for her to adjust to the weighted sleep sac but she fell right asleep the first time wearing it!! I wish I switched her to it sooner!
Alyssa N.
This works great! I was sceptical if this would work or not but was at the point of trying anything. My 4 month old was still only sleeping 1.5 hours at a time max and had never slept 4 hour. As soon as I put him to sleep in this, he started sleeping better! Now he is sleeping 3-4 hours at a time. Thank you! Well worth the cost and I'm starting to feel human again!
Brittany D.
I bought one and loved it so I bought another!
Anita M.
Quality is good, arrived ahead of schedule. My grandson sleeps more soundly in it as it keeps him cozy, warm and he feels I am just holding him.
Mallory E.
We love our Nested Bean! Our daughter was wiggling out of her sleep sack swaddle so we decided it was time for a change. The weighted chest gives her the comfort of the swaddle with the freedom of her arms. We are all getting excellent sleep!
Natasha R.
I love this sleeper in just three days my baby is sleeping through the night.
Tara M.
This sleep sack is the best! My baby may not be sleeping through the night, but I fully believe this sleep sack helps make the transition from my arms to the crib smooth every time!
Carly R.
I wish there were more small sizes available versus just 0-6 months. The looser sack my baby is just not a fan.
Brittany H.
I love this sleep sack! I bought my daughter one when she was 3 months old and the difference it made was amazing. Once she outgrew her first I bought her second and now she’s on her third and sleeps so well!! I will deff recommend this to any mom who’s struggling with more sleep.
bethany p.
The first night after getting the sack our little one slept amazing. Just last night which is maybe two weeks after purchasing the sack and a few days after purchasing the footie pajamas he slept 6-7 hours. We love these and would highly recommend them. We are definitely purchasing more!
Rebecca H.
I bought this hoping it would help my 7 month old sleep better. It’s really nice quality and super soft. It has convenient buttons over the shoulders and fully zips open for easy diaper changes. But as far as helping her sleep… I haven’t noticed any difference, unfortunately.
Jasmin B.
Love it! Helped my kiddo sleep great
Cristina D.
Love nested bean! We started with the zen one with our babe at 3 weeks because he hated being swaddled. Now we are using the sleep sacks and the material is so soft. We love it!
Rosa A.
Very please to have this handy swaddle. I wish they had much bigger sizes because my son is way to tall and is getting smaller for him.
Allison B.
The cotton material was thicker than I thought it would be and the sack itself is huge on my 8 month old. And I didn't see any real improvement in my son's sleep even after 2 weeks of consistent use.
Dana N.
Ok
Richel H.
It works!
Amanda L.
I have used nested bean sleep sacks for years and I recommend them to all moms looking for ways to improve there little ones sleep! The quality has always been outstanding.
Iveelyn R.
She loves it and sleeps through the night with it!
Serena J.
4th nested bean seep sack I’ve bought and it’s great as always! My daughter sleeps like a log in it!
Kristen B.
Absolutely love the Zen Sack! Our little one has transitioned really well from the Zen Swaddle.
Shelby F.
I was skeptical at first. My little one LOVED being swaddled and I was so nervous to transition. The first three nights were tough for her, but after that 12 HOURS of sleep since being in the nested bean. 12 hours for 2 weeks now and going strong. Plus she looks so cute in it too.
Rebecca H.
It’s nicely made,’and it’s a sleep sack so it serves its purpose. It unfortunately has
Not improved my little ones sleep.
Anand Kundan M.
This is the best sleep sack ever. I’m not sure how much the weighted serve it’s purpose but the intelligent design of wearable both front and back is genius. The fabric is super soft and remains the same after multiple washes. I do wish the product had some thinner versions for summer but overall it’s the best that I found after trying a lot of competitors.
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.