Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (White, Small)
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Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, May 19
Color: White
Size: Small
Features
- #1 Swaddle New York Times: Rated Americas best baby swaddle, our SNOO Sleep Sack was designed by top pediatrician and worlds leading hip-safe swaddling expert, Dr. Harvey Karp. Perfect for healthy, growing hips (International Hip Dysplasia Institute seal of approval).
- 100% Organic Cotton: Made from luxuriously soft organic cotton with special wings that attach to our SNOO Smart Sleeper to keep babies safely on the back. Includes extra-quiet Velcro for escape-proof security and 2-way zipper that opens from top or bottom for easy midnight nappy changes.
- More Infant Sleep: Our baby swaddle sleep sack prevents startles and boosts babies sleep quality with special inner flaps that give the snug embrace your baby boy or girl loved in the womb. Arm openings can unsnap to allow for arms out. Great transitional swaddle for moving to crib with arms free independent sleep training.
- 5-Second Baby Swaddle: The Happiest Baby Swaddle is the easiest, safest, fastest, escape-proof baby swaddle wrap. It promotes self-soothing and keeps babies sleeping longer than other swaddles.
- Prevents Overheating: Breathable mesh at shoulders and legs of baby warp reduce risky overheating. More secure and comfortable than other swaddlers, blankets, or baby sleepers.
Package Dimensions: 9.8 x 7.99 x 1.3 inches
Item Weight: 4.4 pounds
Department: Unisex Baby
Manufacturer: Happiest Baby
Item model number: 5221SNSS100
Date First Available: March 5, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Midnight Planets
Size: Small
This is working wonders for our babies sleep schedule. If you want to sleep for stretches of 5-6 hours then you need this!
Reviewed in the United States on May 29, 2024 by Jordon
Color: White
Size: Small
The happiest baby sleep sacks are my favorite! My newborn loves them and sleeps a lot longer between feeds when he’s in one. It is breathable, easy to wash, and easy to use! We usually get the white, but I’d love to try another color soon. I would highly recommend it to anyone!
Reviewed in the United States on May 7, 2024 by Alaina Fargo Alaina Fargo
Color: White
Size: Large
I’ve tried every swaddle there is. Arms up, halo, magic merlin, weighted- you name it. I almost didn’t buy because I know this is meant to go with its very overpriced bassinet. I bought anyways because it’s about to be summer and the only one that was working for my son was fleece and so heavy. too hot for a baby. This is breathable. The way it’s designed- if you have a strong baby who breaks out of swaddles that is impossible to happen in this one. Can’t recommend it more.
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Reviewed in the United States on April 18, 2024 by Mikali
Color: Rose Planets
Size: Medium
Got snoo with our second baby and just needed more sacks. Awesome product.
Reviewed in the United States on May 28, 2024 by All
Color: Graphite Stars
Size: Small
Soft, stretchy, and breathable. Much better than the sacks that come with the Snoo itself.
Reviewed in the United States on May 19, 2024 by Jennifer
Color: Graphite Planets
Size: Small
Our newborn kept waking up because he would throw his hands up and scratch and startle himself. This keeps them very snug. Buying a second one when he out grows his small one!
Reviewed in the United States on April 28, 2024 by Robert
Color: Midnight Planets
Size: Small
I ordered the midnight blue snoo sleep sack thinking it was comparable to the “happiest baby sleep back.” it is very similar. but once i got this on my baby and zipped up i realized that there was a third strap outside of the sleep sack. and the flaps to this third strap weren’t able to velcro shut on the outside portion or stretch enough to hook shut together. i thought maybe it was made for extra security or something but i didn't know. anyway, after coming back to this amazon post where i purchased it and doing research in the reviews.. i realized this sleep sack has that outside flap as a security measure to keep the baby securely on his/her back. but the catch is that this sleep sack is made specifically for a product called “the snoo.” this is not really a sleep sack made just for a baby who sleeps in the bassinet or crib. now when my baby wears it the outside flaps just have to lay there, basically just being in the way haha. i know im not the only one who over looked this or made this mistake. i dont even own a snoo 🤦🏼♀️ i’ve decided that im still going to use it and maybe just cut the outside flaps off. otherwise… my almost 7 pound newborn loves it. p.s. this is not the best picture to show the extra random flaps on the side because his arms are covering them and he was sleeping so i didn’t want to wake him. but you get the idea 😅
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Reviewed in the United States on December 27, 2023 by Keswick Keswick
Color: White
Size: Small
I tried a few sleep sacks with my son and this one is definitely the best one. He sleeps very well and I don’t worry about him rolling over or getting his heads out of it!
Reviewed in the United States on April 9, 2024 by Jackie Wilson