Kendra D.
I love the winter sleep sack. It keeps my 7 month old warm at night. I’ve had it for several months now. I even bought a second one I liked it so much. However, after washing the sacks numerous times... the poly fill in between the two layers of fabric has shifted all to one side. On both sacks. Making them nearly unusable. The only thing I can think of to do is cut it open and pull the fill out. I’m extremely disappointed, because I’ve loved these sacks up until now. Please fix this issue in future winter sacks!
Krista C.
We absolutely love the quality of this winter sleep sack. Our only regret is that we didn’t have it sooner for thé deep winter cold. Will definitely be getting the next size up for next year!
Natalie B.
Sleeping soundly thanks to the warmth of the winter nested bean sleeper!
Michelle K.
I bought this for my six month old. She has been struggling with sleep. She can wake up anywhere from 4 to 10 times a night. I wish I could say this made the difference but there's been no change. It is soft and the zipper going 2 directions is nice. We are still using it but it's not worth the money.
Fela T.
This is our 4th nested bean sack, as you can tell they have worked for us and we love them, this one is thicker and keeps our baby nice and warm, without overheating. Love the fabric and the amazing quality.
Stephanie H.
My son was sleeping ok before my husband and I decided to make this purchase. Night 1 we put him in it gave him his bottle and he was sleep within 10 mins. I took his bottle and he was sleep until 6am the next morning. Normally he would wake up at 4am for a feeding and wouldn't go to sleep until around 10pm, but now!!!!!! He goes to sleep at 8PM and sleeps until 6am. Love this!!!!
Kara F.
Super soft and perfect for cool and cold nights. My daughter is almost 7 months and really only wants to sleep on her belly. This has really been helping for the most part. I’m planning on buying a lighter version as the weather warms up!
ANALYN F.
My 2nd child loved it. My baby sleeps at 7pm and always waking up every 2 hrs until morning. But when i used this, literally she slept like 5-7 hrs at night amd after i fed her again she sleeps till morning. Amaizing. Thanks Zen Zack.
Hope i can get a Discount on my own next time! i got 2 Winter Sacks . . . ♥️♥️♥️
Gloria C.
The nested bean has been great, and I am planning to order another. We definitely noticed a difference in his sleep after the The only thing is I bought the 6-15 month size for my 7 month old and after a month it’s too small
Amanda S.
My baby LOVED being swaddled and would have nothing to do with a regular sleep sack until we used this one! Now we sleep in it every night and he sleeps all night long!
Lisa W.
The first time we used the zen sack our son visibly looked more comfortable (~3 months old). We had just transitioned out of swaddling as he was able to bust his arms free, and we were looking for something that’d relax him while enabling him to have his arms out. We love the sack so much that we purchased the next size up before he outgrew his first just to ensure we wouldn’t have a night without it! He’s nearly 6 months old now and it’s still part of our nightly wind down ritual.
Tina G.
My daughter in law loves it. Had one for when my granddaughter was up to 3 months. She says this one is so much nicer.
Nicole B.
Very thick, warm and cozy material. Love that the weight is reversible to accommodate my belly sleeping baby.
Meredith D.
After using Magic Merlin's Sleepsack, this was such a smooth and easy transition. My little one didn't skip a beat and I am thoroughly enjoying how easy it is to put him in and take him out of the Nested Bean Sleep Sack. Thank you Nested Bean. I am looking forward to purchasing another one for the summer weather!
Michelle L.
My daughter sleeps so much better with the zen sack. Transitioning from the swaddle was difficult but the zen sleep sack saved us. It took a few nights but then she was sleeping for 4+ hours at a time!
Cheylene B.
Perfect for cold nights!
Megan H.
Love this sleep sack for my twin daughters. Both girls immediately know it’s time for nap/bed when you put them in the sleep sack. Love the versatility of wearing it with the bean in the front or back based on how they sleep. As they grow we have been increasing the size of the sleep sack.
karin n.
Such an easy transition from the swaddle which we also love the nested bean!
Sarah P.
It has helped my little one sleep so well!
Shay D.
This cute sleep sack feels well made, and looks to be of great quality. I did purchase it hoping for a noticeable change to my 4 month old's sleeping patterns, but alas, it does not seem to help. I do like that it keeps him warm enough that he need not have a blanket on him when he does sleep in his crib.
Megan W.
This product is just okay to me, because the fit just seems too snug even though my baby is within the size range. We got a size small, which claims to fit up to 18 pounds and 28 inches long. My baby is 14 pounds and 25 inches long but her legs seem really confined in this sack. They don’t have a ton of room to stretch out and I’m really concerned she will grow out of it before she weighs enough to move up to the next size. Other than the fit, I really love the sack. The weight is helpful for her to settle down and it feels like high quality material and very well made. I will likely be buying the next size up, but not the winter one as it will be summer by the time she weighs enough for it.
Amanda S.
Keeps baby cozy and warm! Our house is drafty and hard to keep warm during the winter, but this gives me peace of mind he is comfortable all night. Best quality sleep sack I have seen, we’re already on our second size! It’s a mini, personal comforter for baby:)
Samantha B.
This winter sack is so cozy! My little one transitioned to arms out and within a few days was sleeping through the night again!!!
Sarah M.
This has worked wonders for my 4 month old. Started with the weighted swaddle and got the sleeper once she became a bit more squirmy. When she was a newborn she used to only sleep in my arms and once we started with the Nested Bean, she started sleeping solid stretches. She loves to be held and I think the weight provides a little extra comfort. Highly recommend if you’re having trouble with your little one, definitely worth a shot!
Kayla H.
We love in MN so I order the winter sack and it was perfect. I dress her in a long sleeve onesie and socks with the sack and she does great in it. I believe she is a decent sleeper but I feel like this sack has help with her learning to self soothe for better night sleep. She seems very content in it too! Thanks!
Ashley B.
It may not help my baby sleep, but at least she’s staying plenty warm throughout the night.
Catherine R.
Nice quality sleeping bag and pretty but did absolutely nothing to help my little one sleep, plus customs charges getting it into the UK just about doubled the cost making this a very expensive unsuccessful purchase
Janis B.
Best sleep sack for our little one!
KATHERINE A C.
I like this sleep sack. We got it for our 22 month old toddler while sleep training him (finally!) using a “fading” approach. He had never really liked sleep sacks before and then starting from 11 months, we had co-slept. He’s now 22 months and sleeps all night in his crib. Most of that is due to the sleep training process we did over several weeks, but this sleepsack helped him feel secure without us having to rest a hand on his chest as he fell asleep. It also helped get us out of his sleep process because he didn’t need us to put a blanket on him, or replace it if he stood up in the crib. The only thing I don’t like is the size. At 22 months, the 24 month sack is too small. His feet are longer than the sack, but he sleeps on his stomach with his knees pulled up underneath him so it’s fine once he’s laying down...for now. I really really wish this was bigger. (Our son is tall for his age. He’s 96% for height.)
Madison W.
The Nested Bean is so comfortable for our boy. He initially had trouble sleeping when we transitioned him out of the swaddle then we ordered the Nested Bean which made that transition much easier.
Debbie G.
My daughter who is afirst time mother swears by these sleep sacks. She says, "you won't be sorry you bought these, they work!"
Sebastiao, K.
Great quality but my daughters sleeping patterns never changed. She still gets up every 3 hours
Amber M.
My son is about 2 months old and hates to be swaddled. Unfortunately, the startle reflex would wake him every 40 minutes or so, which prevented him from getting a good night of sleep. I bought two of the nested bean winter zen sacks and these were game changers. My son now sleeps 5-6 hours straight in his crib! Although he still has the startle reflex, I believe the zen sack helps prevent him from fully waking up as the weighted beans give some comfort and reassurance which allows him to settle back to sleep unassisted very quickly. Would definitely recommend this product and I will be purchasing more of these in the future!
Marcella P.
Our bedroom gets cold in the middle of the night and this sleep sack is thick enough that it keeps our little girl comfy and cozy. It's been an awesome addition to our products we have from this company. We have had a total of 4 products and love each of them.
JoAnne D.
Fit well. Baby slept very well.
Ashlynne J.
My little girl is just over two months old and she loves her nested bean winter sack. She loves being warm and the gentle pressure helps her sleep so soundly. I am so glad that tried theses out. She has always been a great sleeper but now she falls asleep faster on her own when she is tired. I highly recommend these.
Tania O.
Wanted to love it, buts It’s “ok”, no more special than the other sleep sacks. The weight isn’t all that heavy and the egg shape is filled with what feels would be inside a heating bag. Wish I would have gotten the size up as I used my babies height and weight according to the measurements and find the sack runs small. Overall it’s a nice sack, but I have other sacks that I like just as much.
Leanne M.
This sleep sack is a game changer for us. I have always felt awful that my baby girl can’t sleep with a blanket to keep her cozy at night. This sleep sack is like a nice soft cozy blanket that she can wear! Other sleep sacks, her feet get cold. This one keeps her warm all night! It’s very breathable as well. We love this even when it’s not super cold outside.
Marsha W.
The sleep sack is exactly what I needed! It is perfect.
Mia F.
We bought the 15-24 month winter sack hoping that it would ease some of our little guy's sleeping issues and it definitely made a difference! The winter sack is high in quality and keeps him warm. Only thing that we were dissatisfied about was that the weight beads on the chest are all distributed towards the sides and none are in the center of the chest.
Maggie L.
I purchased this for our 3 month old and it took a little getting used to as she had been swaddled since birth. Now we love. It and she does too! Her room is the coldest room in the house and the winter sack definitely helps keep her warm.
Ashley S.
Love these! Had no issues switching from the Nest Bean Swaddle to the sleep sacks. Our 5 month old has slept through the night ever since we started getting these-and I’m talking from 7/8pm-5am.
Larisa R.
Love this sleeping sack. The reason for 4 stars is because the zipper is loud. If you put the baby in the sack after she fell asleep, she wakes up from the sound of the zipper. I had one sleep sack prior to this one that was a gift from Europe and you could barely hear the zipper.
Courtney B.
My little one won’t stay asleep unless he has a nested bean sleep sack on. I like this winter one a lot because it seems so cozy. It’s nice and plush. We have two of the lighter weight ones and they aren’t nearly as nice as this winter one. Keeps him nice and warm at night. The only thing I’m not crazy about is the price, but I suppose if I have to pay almost $50 to get some sleep then it’s worth it.
Elizabeth B.
I doesn’t really seem to help my baby sleep better but I liked that it was warm however once I washed it, it shrunk a lot
Tori O.
So comfy and soft. Keeps her warm at daycare while she sleeps.
Brian R.
I like that it helps keep my son warm. He is 6 months old and slept from 8PM - 8AM last night!
Michelle v.
Our daughter loves this sleep sack! We have both the winter and regular versions of the Zen Sack. Although we keep our thermostat at 70 degrees during the winter, her room feels cooler and the winter version keeps her cozy and sleeping well all night and during naps. I have recommended this product to all my parent friends whose babies have trouble sleeping!
Anna M.
The Zen gave us the peace of mind that the baby was warm and not in danger of covering his face. The added light weight gave him comfort. He is sleeping 12 hour nights now.
Sarah S.
My son use to startle so much and needed to be swaddled. This sleep sack really helped him stop startling so much.
Annie P.
Very upset that after a week of wearing it it’s already falling apart. I expected higher quality for the price I paid
Katie B.
I love the winter sleep sack. It's so warm and so comfy. The quality is excellent! I'm very pleased. My sweet girl is 5 months and has had the flu in the same week we've had it so sleep is just ok at the moment. The first day she had it before the horrific flu she slept a good 7 hours then nursed and slept another 3.
April S.
We love how cozy and adorable it is. It is easy to do a diaper change in the middle of the night without taking it all the way off. We do wish the egg portion was a little heavier as I don’t believe our daughter can really tell much of a difference.
Sarah H.
We love our Nested Bean sleep sacks! We have used them with our girl since she transitioned out of the swaddle. This sleep sack however I noticed that the weight is not concentrated to the bean, and there is no stitching around the bean to keep it in so the weight is just throughout the top. Admittedly, I did not notice this right away.
Still a great product!
Joseph O.
Love it, I’ve been using your sleeping sacks since my baby was 3 months. We can’t sleep without it, it’s great. Thank you
Sarah G.
Working great for our 7 mo old . Literally tried every other sleep sack on the market.
Alexa S.
Already had the standard sleep sack (which we love) but the winter version was a MUST to keep our little son comfortable at night. We’ve been thinking that it’s possible that the heavier fabric on the winter sleep sack helps him sleep even better
Suzanne M.
I gave it to my grandson for Christmas and his parents are thrilled. He slept fantastic and didn't wake up at all in the night.
Megan T.
Our LO had a hard time falling asleep while being still and not moving. I ordered the winter sleep sac in large and he has LOVED it! He can now ease himself to sleep in his crib and pack and play! Would highly recommend this to other parents!
Kendra D.
Do I think this sleep sack helps my baby sleep longer? No, unfortunately not. He woke up 2-3 times each night before the sack, and now wakes up 2-3 times wearing the sack. BUT: it’s still the best sleep sack out there regardless! My husband keeps our house at 67 during the winter, which is way too cold for our three month old. The winter sleep sack is so thick & warm it’s PERFECT for us. You won’t find such a high quality, thick sleep sack like this one anywhere else. I bought a second one for him to wear while at daycare because they loved it so much too.
Heather D.
Had the original sleep sack for my oldest but it wasn’t as thick as I would of wanted for winter so I ordered the winter (thicker) version and in a small size and our youngest loves it
Alex H.
We keep our home between 66-68 degrees upstairs in the winter so we needed something warm enough and I am so thankful the Nested Bean had a winter sack. We use the original throughout the year so being able to use the same type of sack in the winter was key. The material is so soft and it keeps his little toes warm so we don’t have to put him in footed PJs. I highly recommend this product!
Tyria S.
Great sack. Like a wearable comforter.
Jenna K.
Love to! Baby sleeps great
Sarah Y.
Baby girl started sleeping MUCH better after getting the sleep sack. Very nice quality. Winter weight is perfect.
Donna W.
I purchased this for my brand-new grandson. He is soon to transition out of swaddle and will be utilizing this garment. His parents are super excited to experience this.
Donna D.
Just other customers our baby didn’t sleep well so we purchased the Nest weighted sleeping bag. The first night it improved her sleep by several hours and now about a week later she only wakes up once a night and we change her and she goes back to sleep. Great product.
Tara S.
We started putting this on our daughter a week ago and she has given us a few 5/6 hour stretches since then whereas she used to only sleep 4 hours at a time max. I think the sleep sack has helped. I also love how warm it is and how it is so easy to put on and zip open around the bottom for overnight diaper changes.
Courtney M.
A little pricey but is much thicker than the regular cotton sack. It’s a nice alternative to blankets. Paired with flannel pajamas it is perfect for winter nights
Melissa B.
My little peanut loves his sack and it has made his bedtime routine better, he knows when it’s on it’s time for a nap or bed and he doesn’t fight me for sleep anymore. And he has gone from being a terrible sleeper, awake every hour to only waking up twice a night to eat! We don’t go anywhere without our sleep sacks and will be ordering plenty more!
Aidee B.
Keeping warm thru the night and baby loves it. Sleeps through the night since he was 2months
Kimberly G.
Our Little Man sleeps so well with his winter sleep sack! He will be staying nice and cozy this winter.
Lesley R.
The winter sack is so warm and comfy. The extra fill really keeps my babe comfortable. I bought it to help her sleep in her cotton pajamas but she loves it so much we also put her in her fleece pajamas on occasion. I am very happy with my purchase and thank you for helping my baby sleep so warm and comfortable.
Kathleen R.
Very well made. However no difference in sleep. Up every two hours. Baby was in woombie previously. Been about two weeks with first the zen one arms in and we transitioned out of that with one arm out at a time. Now I. This as weather is colder. Baby has started to roll over (3.5 months old so I’m sleep regression time). Not sure how much longer to give it to decide if it has worked for us. So many reviews of this sack made it seem like the magic sleep solution.
Jared K.
Was hoping it would help our girl sleep more soundly, but didn't make a difference. It's a quality garment though and works nice as a sleep sack. Wouldn't buy again though.
Leslie R.
My daughter loves the sleep sacks. She swears by them. My grandson sleeps so much better with them on.
Jay N.
Didn’t seem to help at all. Size 0-3 months is huge at least compared to the Zen One sleep sack that we bought which we were unable to use as it was too short. Cheaper sleep sack with a bag of rice would likely be just as effective.
Taylor M.
This was too warm for our baby but a wonderful product! Very soft materials and very cozy!
Emily D.
I needed a warmer sack than the thin zen sack I already owned multiples of. This is the perfect texture and warmth for the winter and our cold house. I would highly recommend it for all!
Hailey G.
My babe was sleeping through the night, or atleast not needing me through it. But according to his owlet he had many night wakings and hanging out in his crib for hours awake. I chose to get the winter zen sleep sack because I wanted something extra warm and extra long for our very long baby. And it worked wonders the first night he wore it he slept 10 hours straight. It fits perfect and the winter sack is perfect so we can keep our house cold like we like it! I recommend a million times!!!
Anne M.
The sleep sack is cozy and warm. My little one liked it right away!
Angela B.
We’ve been using this for about a month now and haven’t seen any change in our son’s sleep. He still wakes up 2-3 times per night. It does keep him warm, but definitely hasn’t improved his sleep.
Heather M.
I bought the winter weather Zen sleep sac with the hope that it would help my 5 month old to shake her sleep regression pattern of waking 2 times a night instead of just once. I also hoped that the weighted sleep sac would help any sleep training to go smoothly and be more effective. After using the Zen sleep sac for about a month now, my baby still wakes up 2x a night. I tried sleep training and this product did NOT help sooth her at all. It did not help shorten periods of crying. There was no improvement in her sleep patterns due to wearing this sleep sac. I do appreciate that the size will take her through the winter and that it is winter grade/thickness. I do not recommend this product though as it is extremely overpriced and does not live up to the hype.
amanda m.
This has been a life saver for my husband and I . Our 2 month baby girl was sleeping for 3 hours at most every night. We decided to purchase this in hopes it will help her sleep 5 hours at night and man did that happen. After 3 days of wearing this she now sleeps 8 hours a night!!! What a life changer for us!!! Buy this product!! You won’t regret it
Brittany K.
We absolutely love your sleep sacks!
Stevie B.
I love the fabric but it doesn't help her sleep at all.
Leslie B.
Our daughter is now able to soothe herself when she wakes throughout the night. She is much more calm and the sleep sack has saved us multiple trips to her room to give her a pacifier. And she stays warm now that it’s winter!
Stephanie H.
Highly recommend! Been using this for a few weeks now. I haven't noticed a significant stretch in sleep length, however, I have noticed improvement in my LO's ability to self-soothe. I am impressed with the quality of this sleep sack, the fabric has a really nice hand. Very happy with this purchase and is now our go-to sleep sack.
Nina B.
I was looking for a warm sleepsack for my 4mo daughter now that the nights are getting chilly. In addition, I was a little nervous as we were just transitioning out of swaddling and into a sleepsack for the first time! This sack is so warm and cozy and I feel confident that my daughter is comfortable at night. I don't think the bean really does anything for her in terms of keeping her asleep longer, but this sleepsack is really well made and I love the quality.
Miriah M.
Love the winter sleep sack! I don't have to worry about my little one being cold at night time. Worth every cent!
Debbie S.
Love how soft it is and warm. I just put my little one in a long sleeve onesie with this on and she sleeps like a dream.
Joyce H.
Had the lightweight sleepsack - which my son loves - so when colder weather hit we purchased the heavy weight one. His room gets very cold at night (64-66 degrees) and he stays cozy and warm. Love it!
Prarthana G.
Very well made! Cozy and comfortable
Julianna N.
The winter sleep sack is so soft! My son still has a lot of trouble sleeping but I didn't expect a sleep sack to solve his sleeping problems. It's very good quality and keeps him warm without overheating.
Jessica H.
My little squirt loves the winter weight sleep sack! We started with the regular weight one, and kept the room warmer and still struggled with frequent wake ups. We switched to this, and turned the temp down a bit and it has worked great! She stays nice and warm and sleeps great!
Sarah S.
My baby girl is 5 months old and has never been a good sleeper. Naps or night time even though she’s on a schedule. We got this when she was about 4-4.5 months old. We thought this was going to be the magic we needed. We tried it for a while (naps and night time) and didn’t notice any change.
Neda F.
This should be called the “Magic Blanket”
My son was 9 months when i decided to give a shot and buy this blanket for him. I have to say I was very skeptical at first but after reading reviews, I decided to buy one for him. Before this blanket, he was waking up every 3-5 hours to eat and he did not want to go back to sleep unless I gave him his bottle. It was very frustrating and tiring. Ever since I bought him this blanket he has been sleeping 10-11 hours straight. It only took him one night to adjust. He is now 10 months and still wears his blanket and sleeps through the night. I’m a super happy mom and I have energy to go to work everyday. Thank you for making my life great again!!!!
Laura M.
Nice material and heavy weight. However, it hasn’t improved my daughter’s sleep at all.
