Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium)
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Sunday, Sep 14
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Color: Teal Stars
Size: Medium
Features
- #1 Swaddle New York Times: Rated Americas best baby swaddle, our Sleepea was designed by top pediatrician and the worlds leading 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 that is safe for babies. 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 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 arms free independent sleep training.
- 5-Second Baby Swaddle: The Happiest Baby Sleepea Swaddle is the easiest, safest, fastest, escape-proof baby swaddle sleep sack. It promotes self-soothing and keeps babies sleeping longer than other swaddle wraps. Breathable mesh at shoulders and legs to reduce risky overheating.
- Sleepea is not for use in SNOO Smart Sleeper and would not prevent risky rolling. In SNOO, please only use a SNOO Sack.
Material: Cotton
Color: Teal Stars
Brand: Happiest Baby
Special Feature: Breathable
Style: Modern
Material: Cotton
Color: Teal Stars
Brand: Happiest Baby
Special Feature: Breathable
Style: Modern
Blanket Form: Swaddle
Age Range (Description): Baby
Product Dimensions: 9.75"L x 8"W
Theme: Doctor
Pattern: Stars
Seasons: Summer
Fill Material: Cotton
Product Care Instructions: Machine Wash
Size: Medium
Fabric Type: 100% Organic Cotton
Unit Count: 1.0 Count
Number of Items: 1
Fabric Warmth Description: Heavyweight
Model Name: Sleepea
UPC: 817720022676
Manufacturer: Happiest Baby
Item Weight: 10.9 ounces
Department: Unisex Baby
Date First Available: March 5, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 14
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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Top Amazon Reviews
Color: Rose Stars
Size: Large
First off, i was stunned at how quality this product was for the price. If they sold something like this at Target it would be $50 easy. With that...my four month old daughter is a wiggle worm who loves to fight her way out of swaddles. However, she will not fall asleep unless her arms are snugged to her sides...this swaddle was a life saver. The fabric is firm enough she can't bust out yet stretchy enough to provide comfort. The extra diaper swaddle at the bottom really makes her feel secure and keeps her asleep too. The velcro is soft and strong. As a parent the mesh is great so I don't worry about her getting too hot and the zipper sack holds her snug and gives me piece of mind the arm wraps won't slip over her face if she were to wiggle out! It's also nice it has snaps for arm holes as she gets bigger and more capable of rolling over. Overall it's an all in one...the ultimate swaddle!!!
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Reviewed in the United States on January 12, 2024 by Amazon Customer
Color: Tie Dye Blue
Size: Medium
This is the best swaddle I’ve tried. My baby is 3 months and still needs a tight swaddle but I didn’t want to buy a ton that we wouldn’t be able to use once she’s rolling over. This one swaddles her snugly but is super roomy around her legs and I love that I can leave one or both arms out later on. This is also the most secure swaddle I’ve found and she’s slept so well with it for the first three days and nights that I turned around and bought 2 more. My only complaints are that it shrunk a bit on regular wash/dry cycle and diaper changes are a little tricky with her arms secured in the Velcro. I almost have to get the diaper underneath her hands but it’s worth it for how well she sleeps otherwise.
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Reviewed in the United States on July 1, 2025 by Amazon Customer
Color: Teal Stars
Size: Medium
I cannot say enough good things about this swaddle! As a new mom, I was struggling to get my baby to sleep longer stretches at night—until we found this. The fabric is super soft and breathable, which gives me peace of mind, and the fit is just snug enough to make her feel safe and secure without being too tight. What really makes this swaddle stand out is how easy it is to use. The zipper design is genius—especially during those late-night diaper changes. No more fumbling with noisy Velcro or complicated folds. I also love that it allows for natural arm movement while still preventing the startle reflex. Since using this swaddle, my baby has been sleeping more soundly, and I’ve actually been able to get some rest, too. Total game-changer in our house. Highly recommend to any tired parent looking for something that actually works!
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Reviewed in the United States on June 28, 2025 by Sara Davis Sara Davis
Excellent swaddle that lasted us many months. Very easy to use and comfortable for baby. Would recommend for any new parents.
Reviewed in the United States on August 10, 2025 by Amazon Customer
Color: Midnight Planets
Size: Small
There should be no other kind of swaddle in your baby's dresser. I have tried a bunch of brands, and this is not only the EASIEST to get a baby into, but baby seems most comfortable in these as well (far less fussy, sleeps long time in it). The fabric is soft, the mesh is especially great for summer time, and it fits the baby snuggly but not too tightly. It's pricy but incredibly worth it to stock up! You'll want to use one every day! My only complaint is that is doesn't seem to dry quickly in the dryer, even when everything else in baby's laundry load is done.
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Reviewed in the United States on July 12, 2025 by Alikatpaw
Great swaddle but sizing is a bit off. Runs very small so I recommend sizing up!
Reviewed in the United States on July 26, 2025 by Lauren’s Reviews
Loved it with my first and still love it with my second. Its lightweight, soft and helps my little one sleep. Perfect size she can grow into. Easy to wash as well and love the cute stars on it.
Reviewed in the United States on July 3, 2025 by Kindle Customer
Color: Teal Stars
Size: Medium
I have tried quite a few swaddles and like this one, but it has some issues. My baby manages to wiggle the whole inner strap part down off his arms when he gets upset, I assume due to the strap between the legs. The between the legs strap is also too tight on my baby, who is quite long. The shoulders seem too wide and have a lot of bulk that gets in baby's face. I really like the mesh; swaddling often leads to overheating. The fabric is soft. The price is great. Overall, I like it enough not to return it but still on my search for the perfect swaddle.
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Reviewed in the United States on June 17, 2025 by Noah