Happiest Baby SNOO Sleep Sack – 100% Organic Cotton Baby Swaddle Blanket – Doctor Designed Promotes Healthy Hip Development (Rose Planets, Medium)

Price: $34.95 - $24.47
(as of Apr 27, 2025 22:05:31 UTC – Details)

Product Description

How To Use SNOO Sleep Sack

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SNOO Sack 5-Second Baby Swaddle

SNOO Sack has special wings that slip onto SNOO’s clips to secure babies on their backs and prevent risky rolling. This award-winning swaddle sack was created by Dr. Harvey Karp, America’s most celebrated pediatrician. Dr. Karp is the doctor whose 5 S’s started the Swaddle Revolution, so parents can rest easy knowing he designed every detail of SNOO Sleep Sack with baby safety—and parent sanity—in mind.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video

Why Parents Love SNOO Sack

Arms-in

When using the SNOO sack with the baby’s arms in, it helps prevent the startle reflex and keeps the baby’s arms snugly wrapped. This can provide a sense of security and promote better sleep.

Arms-out

If you prefer to have your baby’s arms out or if your baby shows signs of wanting more freedom of movement, the SNOO sack can also be used with the arms out.

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Customer Reviews

4.6 out of 5 stars 1,660

3.8 out of 5 stars 554

4.5 out of 5 stars 3,646

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3.3 out of 5 stars 85

4.7 out of 5 stars 220

4.2 out of 5 stars 40

Price

$24.47$24.47

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$13.97$13.97

$62.97$62.97

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Sleep-Helper

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Sustainable Materials

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Doctor-Designed

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AAP Requirements for sleep

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Hip Dysplasia Approved

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Sizes Available

Small, Medium, Large

One Size

Small, Medium, Large

One Size

One Size

One Size

One Size

Colors Available

Variety of colors available

White

Variety of colors available

Brown, Cream

Teal

Variety of colors available

White

“#1 Swaddle” New York Times: Rated America’s best baby swaddle, our SNOO Sleep Sack was designed by top pediatrician and world’s 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.