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

Out of stock
Average: $33.99
(815 reviews)

Out of stock, suscribe for updates

You can subscribe to this product waitlist, and we'll let you know when this product becomes available.


SNOO Sack is created by Dr. Harvey Karp, the pediatrician whose 5 S’s started the Swaddle Revolution! Dr. Karp designed every detail with baby safety—and parent sanity—in mind. - Special wings that attach to SNOO Smart Sleeper. - This ultra-soft and breathable swaddle helps babies cry less…and sleep more. - The special inner band keeps even the trickiest little newborn from sneaking out an arm at 2 am! - The wrap is snug and secure around the arms, but relaxed and hip safe down below. - Our extra-quiet Velcro won’t wake your baby with the ripping sound so common with Velcro wraps. - The breathable mesh at the shoulders and legs prevents overheating. - A 2-way zipper makes middle-of-the-night diaper changes easier. And, SNOO Sack is 100% Certified Organic Cotton. Why Should You Swaddle Your Baby? Swaddling gives babies the snug embrace they love in the womb. By preventing startles and wild-hand nose-whacks, it will quickly reduce crying and boost your baby’s sleep.


  • “#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.

Product Stats

Buy on Amazon

Product details







Related products

Best deals on Baby Products