Lauren L.
I struggled so much with getting my 6 month old son out of a swaddle and into a sleep sack. Three failed attempts with different sleep sacks led me to try this one. Worked on night ONE! Magic.
Trina M.
We bought the winter sleep sack because it's usually cool in our house. I lay my grandson down, zip him up and he goes right to sleep. I'll be buying the next size for sure!
Ashley A.
Love the sleep sack. Not sure if it’s the miracle sack, but he can most of the time put himself back to sleep. Wakes up 1-2/3 times a night to eat and generally goes right back to sleep. Sleeping 9-10 hours at night.
Michele M.
We love this sleep sac! It only took two nights and our little man sleeps so comfortably in it. The winter weight is perfect not too hot at all. It will even work in the summer with a onsie. I love the design of zippers and snaps. So easy to get on and off! It is so soft and breathable. I have washed it twice now and it holds up well. The quality it amazing. We will definitely be purchasing the next size up soon!
Jolene J.
We keep our room at a chilly 67 degrees year round and the “winter” sleep sack has been a life saver! He no longer wakes up with cold feet, but doesn’t get too hot either. It’s like his own personal comforter.
Brooke J.
Baby girl loves her sleep sack! We like to keep our room cooler at night and this keeps her nice and warm!
Rosemarie L.
We love these sleep sacks! We keep the house pretty cool, so we put a onesie without pants or socks with the winter sack on the baby and it kerps him warm.
Kayleigh R.
Second post for Nested Bean... mommy friends please do yourself a favor and research this product! Michael Rooks and I are getting the best sleep ever since I found this. Sterling is sleeping through the night for 9+ hours. I am so happy I order this and wish we would have known about it sooner. This is my gift to you, if you have or plan on having a baby soon I suggest giving yourself the opportunity to check this item out. Trust me, I was skeptical but took a chance that paid off. ❤❤❤ the Zen Sack!
Christine S.
Love this sleep sack. Went from being swaddled to using the winter sack in the middle of the 4 month regression. Transition took a week or so, but it is all he will sleep in now.
Kay A.
The nested bean has revolutionized the way our baby sleeps.
Megan R.
Our son absolutely loves the winter zen sleep sack! Only took one night for him to fall in love
Recomending to everyone!
Alyssa A.
Our little one loves his!
Melissa T.
I love the thickness of this sleepsack, and the zippers and buttons are in all the right places for easy access. Quick to get in and out of.
Michele F.
My baby loves the Zen sleep sack! First night he slept 9 hours straight. I will be buying the next size up soon since he is only 4 months but almost 28 inches long.
Trang M.
The zen sack works! I noticed a difference within a couple of nights. My 3 month old daughter fell asleep quicker and slept longer. I got the winter sack because not only was it getting into the season, but her bedroom is also a bit cooler. I love that it's safe for her to wear, and warmer/slightly heavier so when we put it on her, she knows that it's time for bed. Highly recommend it to friends!
Julie G.
The material is super soft and my 5 month old looks super cozy in it. The moment I zip him up he knows it's time for bed. I loved it so much I bought one for my friend who's expecting in December!
Alexandra A.
My daughter started using the zen sleep sack when she turned 3 months old. It has improved her sleep tremendously!
Ashley S.
Little lady loves her winter sleep sack. It's well made and cozy. Washes and drys easily which is a plus. I only gave it 4 stars because it did not help her sleep any longer than a regular sleep sack. She always wakes up happy though!
Ashley S.
Little man loves his winter sleep sack. It's well made and cozy. Washes and drys easily which is a plus. I only have it 4 stars because it did not help him sleep any longer than a regular sleep sack.
R D.
We received the bamboo swaddle as a gift for our newborn. We transitioned her to the next size and LOVE the winter weight. It is perfect for our Alaska baby. She has almost grown out of the 6-12 mth size and we need the next size in the winter weight. When will it be available???
Michelle L.
We love our Nested Sack so much that we bought another. Took 4 days for our little guy to find his routine, but now he sleeps more soundly and much longer. Highly recommended.
Kourtney H.
I invested in the sleep sack when she was only a few weeks old. She would wake up every time I’d lay her down, no matter what I tried. I spent 2 nights sleeping with my hand on her chest and that’s when I decided to order one. Best decision I ever made! She’s 6 months old now and still wears it every night. She’s an amazing sleeper and has been since we started using the sack. She’ll sleep 10+ hours a night! I recommend them to everyone who has issues with their baby sleeping at night.
Taylor J.
My 6 mo. old daughter Anna wasn’t the best at self-settling once she hit the 4-month regression ESPECIALLY during nap time. Naps would last 30 minutes, and she would NOT settle back down. Today is day 3 since our Zen Sack came in and I now have to wake her up from her naps so she won’t sleep too long! She still gets up once a night for a feed so she isn’t sleeping through the night but that has nothing to do with the sack. All in all, it was definitely worth the money to us. I’ll be buying the Winter sack once the weather turns off cold.
Mercy J.
My daughter love it. Every time I put it on at night she knows that it’s bed time and she sleep way better now. :) thank you
Heidi G.
Great transition from Merlin sleep suit but not a miracle sleep all night solution for us. Wish the bean sack was removable as others have said. It was great for the first couple of weeks but now that baby is spreading her wings and flipping around, the bean sack was in the way. I had to remove it. Luckily, she didn’t miss it! Annoying to have to see the fabric back up after I removed the beads so that’s why it would be so handy if it was built as a removable piece. We have been using the winter weight sack but I already bought two regular weight sacks too so it might be a substantial sewing project at this point and with 2 kids, who really has time for that? I am happy with the quality of the sack, as others have said. And my little one associates it with sleep, which is great.
Danielle B.
Our son James turned over on his belly at 3 months old. The scary thing was, it happened in the middle of the night when he was double swaddled. I was so scared to swaddle him again, so I looked for something online that I could use instead. I bought two of the winter nested bean sleep sacks. A dream come true. James sleeps straight thru the night on his back with his arms straight out to his sides. Recently I started putting them on him for his naps because he's such a great sleeper at night. Thank you nested bean, it's exactly what we needed for our sweet baby boy. He's safe while he sleeps!
Linda M.
Jazlyn started off wearing Nested Bean swaddle which worked miracles since she's colicky. Now at 15 wks old she wears the Sack and this is also a miracle worker. As you see she's sound asleep and can sleep an average of 7 to 9 hours with the sack. We love this product !
Angele &.
The winter Zen sack is incredibly soft and perfectly warm. My son sleeps so well in it!
Brianna K.
We started using the Zen Swaddle at 2 months. Our son has slept through the night only waking once (if that) to feed around 3am. Now he is 5 months and is using the Zen Sack. We absolutely LOVE the products and the company behind them! I recommend them to any new parents, especially those struggling with their baby sleeping through the night or for long stretches. We ALL sleep so much better now! <3
Katie Y.
Before we used the zen sack, baby boy was waking/stirring multiple times a night. The first night we used it (and ever since,) he has slept from 8:30-5am. We bought the thicker one for the winter time and he loves it!
Verena L.
I like the sleeping bag, very nice and soft fabric, super cute. However I have been using it for a few weeks now but I don't feel like it has improved my baby's sleep.
shela m.
We love our Zen product. Since my son wear it at night He sleeps through the night even on cold winter nights. He's comfortable in it and i think the weighted blanket help you sleep well.
Sang N.
Baby and mommy love it! My baby is 5 months now we switched to zen sack and we were using the zen swaddle before and we really enjoyed it. He’s been sleeping through the night from 3 months old. The winter zen sack keeps him warm while this weather is getting cooler. Beautiful quality materials that is breathable . At this stage he moves a lot and it doesnt bother him at all. Very nice product that I would recommend to every baby and also I have to mention the customer services is amazing!
Frances O.
Great quality product. Would recommend to friends. Fits baby perfectly and very comfortable, warm etc. Great peace of mind.
Amanda P.
My daughter was sleeping through the night most nights already but would get very restless the last four hours of sleep, now she barely budges and sleeps so much deeper! Absolutely love it!
Eliza M.
I'm not convinced this is helping my daughter sleep better. Some nights she does great, but some not so much. The sack itself though is really high quality and is very snuggly. I like it most for that reason.
Stephanie M.
Unfortunately, this did not make any difference with my daughter's sleep patterns.
Alice V.
Our baby has always been a pretty good sleeper, but the Zen sack seemed to help her relax much quicker. Even more than that though, I love the quality of the material and knowing my little Michigan baby is warm and cozy all night in the winter sack.
maria r.
Love it, baby is comfortable and still able to move around in it.
Jennifer V.
As a new mom with a baby that is not a good sleeper, we have tried everything. And unfortunately the nested bean did not improve asleep for us at all. It is very soft and cozy but it did not change anything for us.
Peggy D.
My granddaughter started to wake up a few times a night at 4 months so I decided to send her one of these amazing sleep sacks and she has been sleeping through the night ever since the very first night!!!
Cynthia W.
Love it! I used the original sack for my daughter & have since passed it on to my son. During the winter he has needed something a bit more substantial & the winter sack has been perfect. Stopped him from waking up due to being cold & got me some extra sleep!!
Emma D.
Cute and seems warm, but sadly it hasn’t improved this baby’s sleep!
Melissa T.
My one month old went from sleeping 2 hours to 5 the very first night. By night 5 he was sleeping 7 hours before waking to nurse then slept 4 more. The transition from rock n play to crib was simple thanks to the Zen sleep sack!
kelly B.
It didn’t work to majically put her to sleep. Use it mainly as a quilted blanket since you are not supposed to have a blanket in the crib and we live where the winters are cold.
Jessica C.
The sack is very warm which I like. It’s a little heavy for my baby to move around in at first. When she finally got the hang of it it was great. A little adjustment period.
Kim Y.
I ordered the Zen Sack Winter because I was worried that the original Zen Sack wasn't warm enough. It's so cozy and our little one wakes up so warm and happy every morning. I've been using Nested Bean Zen sacks and swaddles since he was a couple months old and he's been sleeping so well at night. He's been sleeping through the night since he was 4 months old! I'm tempted to order another so that I can have one as backup. I love Nested Bean and recommend it to all my mama friends.
Abby M.
My son sleeps through the night and doesn't move from the moment we put him down. I love the weight of the sleep sac and it's a perfect thickness for winter. Would definitely recommend!
Megan R.
Love this sleep sack! Its like the only sleep sack he will sleep well in. Life saver and gives me peace of mind :)
Jaelle D.
I like how this sleepsack is a heavier weight cotton for cold nights, and not a synthetic fiber that causes static sparks everytime baby moves. She does not sleep well without a sleepsack, and most fleece items (pajamas and other brands of sleepsacks) I tried caused overheating and sparks as she rolled around and kicked her feet, waking her everytime. This sleepsack is calming to her and she can wear it with cotton jammies and still not overheat each night. We keep our house around 69-71 degrees F, just as a reference. We also have the classic cotton sleepsack and it is great for temps above 71 degrees F.
We have six children and have used various sleep methods over the years with each one. Using a swaddle and/or sleepsack isn’t for every child, but the ones that have enjoyed it have slept FAR better than those who never did. Would highly recommend giving it a try if you are an exhausted parent. Even as my 3-6 month old has gone through various stages of irritability and teething during the day, these sleepsacks have kept her sleeping well most nights.
Ambre P.
LOVE LOVE LOVE!!!!! This sleep sack is the best purchase ever. We bought a few cheaper options, but none compare to how comfortable, soft and how well it fits any babies body. I love the adjustable top so you can make sure it’s tight enough, yet more than enough room in the actual sack. Seriously. Don’t waste your money going elsewhere. WORTH IT!!!!
Whitney T.
Great sleep sack for helping baby transfer to sleep in crib. Starting using at 6 months.
Kathryn D.
Love this sleep sack! While I’m not sure it helps my baby sleep longer, the quality is amazing! Like it so much more than the other sleep sacks I had bought in the past for my now three-year-old.
james s.
We love our nested bean sleep sacks! Our baby has been in one since about 2 months. We just bought the winter one and it is so soft and cozy. He sleeps great when he has it on. So grateful we found these!
DENISE W.
I PURCHASED two of the Zen sac and they are a Christmas gift, so in saying that i cant give you any information yet.. THEY ARE WELL worth the money extremely well made.
Caroline H.
We love nested bean products. Our little one settles easily once we place him in the swaddle (now sleep sack) and I have seen a difference in length of time asleep compared to other swaddle products. Definitely will continue to use products with the technology that grow with him
Alisha H.
Love the sleep sack! The winter one is great for colder rooms. Really helps our baby sleep more through the night.
Jaimie S.
Didn’t help at all with getting my baby to sleep on her own.
Christina T.
We love all our Zen Sacks! My son sleeps better and longer and they help him resettle. We just got the winter one and it is very warm and perfect for the early morning hours when his room gets cold. We just use a light pyjama underneath and he's comfy all night long. Thanks Nested Bean!!!
Andrea E.
The Winter sleep sack is delightful. My boys have always been good sleepers but after trying weighted blankets for myself, I though I would buy one of these. The sleep sack is made of good quality materials and has help up well so far! Its nice to be able to unzip the bottom and do a quick nighttime diaper change without waking your little one.
My sister is due in a few months and I'll certainly be gifting one to her.
Melissa C.
I love this winter sack so much I bought 3!!! Or I should say my little girl loves them. Keeps her nice a warm all night long. I saw an improvement in her sleep with the first few days and now she sleeps through the night. I recommend these to everyone I know with little ones.
Stephanie M.
Love this sleep sack, warms with making g him too hot on a winter night.
Erika W.
Did not work for us....saw no improvement in our 4 mo’s sleep patterns :(
Holly S.
It seemed super warm and comfy, but the new design with only one snap is terrible for us. Our baby moves so much in her sleep that she wiggles out of it within minutes. We would appreciate it if you brought the 2 snap design back!
Lauren A.
We switched to Nested Bean when my daughter started rolling. They made the transition from swaddle to sleep sack so easy! I was thrilled they also carried a winter weight option. This winter zen sack is so warm and soft - like a mini comforter for baby!
lindsy h.
My kiddo didn't love the sac. Was great for keeping him warmer, but he hated having his feet zipped up. He tolerated it with the bottom unzipped, but it didn't really help him sleep at all.
Dora C.
Our little guy loves his sleep sack. We transitioned him from his Ollie swaddle to this sleep sack and the transition couldn’t have gone any smoother. It keeps him warm and cozy at night. Definitely recommend!
Lauren M.
So worth it! The first night we used this my 4 month old went from sleeping 3 hours to a full 8 hours of uninterrupted sleep. BUY THE SLEEP SACK!
Erin D.
This is by far the best sleep sack we have ever used. I personally love a weighted blanket and this is a perfect version of a weighted blanket for my baby. The sack is thick enough to keep him warm in the winter with the perfect amount of weight on his chest - right where I would put my hand to soothe him. I can’t recommend it enough and plan on this being my baby gift for all my friends!
Marjorie S.
I absolutely love the quality of our Winter Zen sack. It is very well made. We’ve used it for the last 4 nights. She slept wonderfully the first night, but not so good the last 3. But I don’t believe it has anything to do with the sack. I think it’s just the timing. She’s just over 4 months and beginning to teethe. I know it’s not the sack because she has all the other signs other than sleeplessness. Red cheeks, slight fever, drooling, swollen gums, etc. I believe once the teething discomfort is over, she will sleep peacefully in this sleep sack!
Tim B.
Fast shipping. Good quality.
Rebekah Y.
While I really wanted to love this sleepsack; it did not work for my little one. Instead of getting up twice a night we started getting up over ten times a night! As soon as I switched back to our old sleepsack were were back to twice a night wake-ups.
However, it is of great quality.
Melissa C.
Great sleep sack! We keep the house cool at night but this winter sack keeps our little girl nice a warm. She loves it!
Joni P.
Love this product!! The material is very soft and breathable and washes great. I dont have to worry about her being cold cause I know she is warm. The one thing I wish it had was thin sleeves so her arms are warm!
Megan L.
Maybe once my little one is 3 months old, right now I just got the one that didn’t swaddle and my little one does better with the miracle blanket.
Lacey S.
I have ordered 3 sacks now. We love them!
Rachel H.
Beautifully-made product. I don’t think it helps my son sleep any better, but I like it because it’s one of the warmer sleep sacs I’ve found (not just thin fleece.). We keep our house relatively cool, so knowing he’s wearing this at night helps us worry a bit less that he’s cold. Also, easy to get him in and out of it. I might buy a lighter weight one for summer - again, not because it gets many points for its claim to fame of improving sleep, but because it’s a well-made, thoughtful product.
Dagmar w.
We got our first sleep sack from a friend for our LO's 100 day. It was the best gift ever, she's slept in one ever since, and has slept through the night with them. (We bought two more!). I'm actually dreading the day when she gets too long for their biggest size available, lol!!
Mackenzie R.
I love the adjustable shoulder snaps and the bottom zipper on this sleep sac. I also like the winter weight because I always feel like regular sleep sacs aren't really warm enough. But ... this does not help my child sleep at all. If I can get her down in the crib (which is only about 30% of the time), she sleeps there for about 20-45 minutes max before she wakes up screaming, which is exactly what she's done since birth.
Jennifer K.
My 7 month old seems to really like it as she’s always been a babe that likes to be cozy. Her legs (she’s in footy pjs too) still seem to feel a little cold from time to time but I still think it has helped her sleep through the night...for the most part
Nathalie H.
Nice look and feel.
Not sure it has improved sleep but it’s comfy and warm for baby
Jaime G.
I feel like the sleep sack is just another gimmic that plays on desperate parents! Didn’t change his sleeping in one bit!!! The zipper shrunk so the material around just bunches up! I would not buy it again unfortunately!
sherry C.
My little one has been enjoying her sleep sack. She usually sleeps 5-7 hrs at 10 weeks.
If the arm holes were a little bigger that would be nice. Even when on the farthest snap, with fleece PJ's there isn't much extra room for the underarms.
Rachelle G.
The zen sleepsack ( winter and regular versions)worked well for my son for a couple months. My only issue is that he is a very tall boy so the sleepsack didn’t leave enough room for him to stretch out. Otherwise it was a great product while it lasted, I just wish we could have used it for longer based on the price.
Kyleigh P.
It didnt really have an effect on my daughters sleep. The only thing it really did was help keep her warmer - which is amazing! Don’t expect your baby to sleep longer or have a more restful sleep .. because they may not! I still keep her in it every night though because it’s cozy and warm. I would recommend to friends.
April S.
This is nice and warm. Great for winter when there is a chill in the air at night. Durable and cute. Warm enough for just a light pair of jammies or a long sleeved onesie.
Joe L.
The arm holes seems small. The 3-6month size is snugged for my 6week old when she has an extra layer on. She is about 11lbs. I’m asking to exchange for the next size up. The material feels great, and my baby seemed to enjoyed the swaddle. Hopefully the bigger size is a better fit
Natalie T.
LOVE this sleep sack! It’s so cozy and I truly believe that it is a big part of the change in my daughter’s sleep! She went from waking every couple hours to mostly sleeping through the night. There were a few other factors as well but why wouldn’t she want to sleep better when she’s in such a soft and cozy sack?
Nikki N.
Love love love this she sleeps so well with it on and so soft
Gretchen C.
I love our winter sack. It keeps my little one nice and warm without overheating. It's soft and cozy and washes really nicely - no pilling, bunching or folding.
Rosalie F.
This sleep sack did nothing to improve my baby’s sleep, sadly. I ready review after review; moms claiming that this thing is magic and the night they use it their baby slept better than ever. Not the case for us. This is not a magic sleep sack.
Jessica S.
Great quality - only comment really is the sizing. I got a 3-6 month based on her weight (14lbs)...but I find length she is almost at the end and she is not a tall baby...below average actually. I wish I got the bigger size as she will outgrow it length wise before I know it.
Chloe P.
The quality of the material is great. It is so soft and warm! My 5 month old doesn’t sleep through the night so I was hopeful this sleep sack would help. Unfortunately after over 2 weeks There has been no improvement in my daughters sleep and she continues to wake up multiple times a night. I still use it because it is so soft and cozy and would buy another one due to the quality!
Laura W.
Very good quality, nice “wearable blanket.” Unfortunately it hasn’t helped with baby’s sleep at all. We are still glad we gave it a try.
Nicole M.
My son is 3 months old and nearly fills his Zen Sac, it's supposed to be 3-6 months. I love the design and the quality. However, I don't see a difference in my son's sleeping habits.
Viktoria G.
Although I have not seen an immense change in my child's sleep, I do really like the material that the sac is made of. It is durable, breathable, and keeps him warm.
Sara W.
I purchased the Winter Zen sack and was hoping it would help my little one sleep through the night. Unfortunately I have not noticed a difference in his sleep pattern. I am continuing to use it though as it is well made, very snuggly warm and washes like a dream. Overall, I am pleased with the quality of this product and I am still hopeful that it will improve my 3 month olds sleep.
Verena L.
I really like the way the sleeping bag looks and feels, great material, very soft and cute. I have now used it for a few weeks but have not noticed an improvement in my babies sleep .
Ms L.
Looks great, feels great. Does it work? I’m not convinced. It’s had no effect on my 11 week olds slumber. Lots of sleep promising hype on the market to tired & desperate parents. Babies are naturally wakeful creatures. Especially if you are breastfeeding on demand in the early days. Other than the beautiful quality of the product, I honestly would recommend saving your money.
