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The Happiest Baby SNOO Sleep Sack is America’s top-rated baby swaddle, designed by pediatrician Dr. Harvey Karp to promote longer, safer infant sleep. Made from 100% organic cotton with breathable mesh panels, it features an escape-proof design with quiet Velcro and a 2-way zipper for easy diaper changes. Approved by the International Hip Dysplasia Institute, it supports healthy hip development while providing a snug, womb-like embrace that soothes babies and reduces startle reflex.




C**A
Love
we love our snoo and needed the next size up for the sleep sack attachments. The material is nice and thick but also stretchy and comfortable for a baby. Love this color way
O**M
Must get if you use a snoo
I bought these so I could have multiple sleep sacks. They are very durable, soft and stretchy. The quality is great even after multiple washes. These are true to size. If they are on sale definitely get to have extra.
M**I
Perfect fit!
We weren’t too sure if our baby boy was ready to size up, but so glad we made this purchase. It fits him perfectly! The sleep sack is really soft, easy to slip on and still feels great after washing. It’s also a little stretchy around the neck area.
H**.
Even better than the old model!
At first I disliked these and favored the older ones that didn’t have the in between the leg Velcro but I’ve come around on them! I like that they encourage the legs to frog out for proper hip development - it also seems to help tall babies stay in the snoo longer.Two small cons: I like to put a heating pad in the snoo to preheat it before bedtime. The Velcro on the tail piece is sticking up so it always attaches to the heating pad. Not a huge deal but hard to detach one handed when i’m juggling a sleeping baby.The second con is I have found that these take a while to dry in the dryer. I usually have to put them in for 30-45 mins extra. The back band that secures the sack to the snoo is the culprit here.Pros definitely outweigh the cons tho! Great product.
L**A
Good quality
Really good quality, we bought two and happy with our purchase. The only thing is that I wish these came in preemie or XS. Our son is 6.5 lbs and too big around the neck for him.
D**Y
Really so wonderful
A big hit. Glad I found it. Baby loves it
J**N
Very useful and durable
Worked great in the beginning, but recommend wash regularly for sweaty babies because they do smell and lingerie for a while.
B**T
Nice and soft, yet firm
Really helped my kid sleep. It's soft and made of good quality. My baby runs hot and this sleep sack has nets on the top and middle so the baby doesn't overheat.
Trustpilot
2 months ago
1 month ago