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Happiest Baby

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

  • Based on 1,650 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 7
Order within 3 hours and 45 minutes
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Color: Rose Planets


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.

Material: Cotton


Color: Rose Planets


Brand: Happiest Baby


Special Feature: Breathable


Style: Modern


Material: Cotton


Color: Rose Planets


Brand: Happiest Baby


Special Feature: Breathable


Style: Modern


Blanket Form: Swaddle


Age Range (Description): Baby


Product Dimensions: 9.75"L x 8"W


Theme: Planets


Pattern: Planets


Product Care Instructions: Machine Wash


Size: Small


Fabric Type: Organic Cotton


Unit Count: 1.0 Count


Number of Items: 1


UPC: 817720022782


Manufacturer: Happiest Baby


Item Weight: 11.3 ounces


Department: Unisex Baby


Country of Origin: India


Item model number: 5221SNSS106


Date First Available: March 5, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 7

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.

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Similar Products

Top Amazon Reviews

    • Must get if you use a snoo
Color: Teal Planets Size: Regular Bundle (S, M, L)
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.
Reviewed in the United States on April 15, 2025 by O.M
    • Nice and soft, yet firm
Color: Graphite Stars Size: Regular Bundle (S, M, L)
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.
Reviewed in the United States on January 18, 2025 by BT
    • Perfect fit!
Color: Midnight Planets Size: Medium
Review Image by Mari Mari
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.
Reviewed in the United States on April 13, 2025 by Mari Mari
    • Even better than the old model!
Color: Ivory Planets Black Wings Size: Medium
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. ... show more
Reviewed in the United States on January 20, 2025 by Hannah M.
    • Love
Color: Charcoal Stars Size: Medium
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
Reviewed in the United States on March 21, 2025 by Cassandra
    • Really so wonderful
Color: Graphite Planets Size: Small
A big hit. Glad I found it. Baby loves it
Reviewed in the United States on March 21, 2025 by Denisemmurray
    • Very useful and durable
Color: Midnight Planets Size: Medium
Worked great in the beginning, but recommend wash regularly for sweaty babies because they do smell and lingerie for a while.
Reviewed in the United States on March 10, 2025 by juan
    • Good quality
Color: Tie Dye Blue Size: Small
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.
Reviewed in the United States on March 20, 2025 by latinavaquerita

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