Search  for anything...
Happiest Baby

Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Sky Blue Stars, Large)

    • Based on 0 reviews
Condition: New
Checking for product changes
$29.95 Why this price?
Save $3.01 was $32.96

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 14 left in stock
Fulfilled by Amazon
Arrives Monday, May 20
Order within 18 hours and 10 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Sky Blue Stars


Size: Large


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: Organic Cotton


Color: Sky Blue Stars


Brand: Happiest Baby


Special Feature: Breathable


Style: Modern


Material: Organic Cotton


Color: Sky Blue 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: Space


Pattern: Stars


Recommended Uses For Product: Napping


Seasons: Winter


Product Care Instructions: Machine Wash


Size: Large


Fabric Type: 100% Organic Cotton


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 9.9 ounces


Department: Unisex Baby


Manufacturer: Happiest Baby


Country of Origin: India


Date First Available: March 4, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Best Swaddle Ever
Color: Graphite Planets Size: Medium
As a first time mom, trying to swaddle with a blanket was an absolute nightmare, my husband and I just couldn't figure it out and baby kept wiggling out of the blanket. We bought several different types of swaddle sacks, but the sleepea is hands down the best swaddle we have tried. I am going to put the review I wish I found when looking for a swaddle: 1. Material: Very light weight and soft. We live in Florida and baby boy was born right in the middle of summer, so we were also worried about him being too hot, but the mesh venting helps keep him cool and makes us feel so at ease. We have not had any skin irritation issues with this swaddle at all. 2. Velcro: the Velcro portion that swaddles the baby is amazing and such a genius concept. It makes it ease to get baby in the swaddle snug and at a comfort level that they like. The Velcro is also very quiet compared to other types of Velcro. It does still make noise, so don't be fold thinking it's noiseless. 3. Fit: The other swaddle sacks have so much fabric and bunched up near his face, which made me so nervous. The Sleepea is designed so well that it does not bunch up near the babies face and fits them very well. I noticed on other swaddles the zippers hit under their chin or rub against their neck, but there is a little zipper garage (lol not sure what it called) that covers the zipper, so it doesn't touch their face. 4. Usability: It really lives up to the name "5-second swaddle", it is that quick and east to get your baby into the swaddle. Our baby does occasionally get his arm out of the swaddle (he is a little Houdini), but the design keeps his hand in the sack still, but we do at times find his fingers poking out of the top (he is 3 months old, so he wants his fingers in his mouth constantly). But, it's not that much of an issue, and it doesn't seem to bother him. I also love that we can continue using the swaddle with his arms out when he starts rolling as there are little plastic buttons on the sides, so you can put their arms through. Overall, our baby boy absolutely loves it. We made the mistake of only buying 1 in the beginning and ended up buying 3 newborn sizes and 3 of the next size up. Our baby is now 3 months and uses this swaddle for every nap and at night. He loves it so much that when he is swaddled, he instantly calms down and falls asleep in a matter of minutes. If you are a first time parent (or even if you aren't) I cannot recommend this swaddle enough. ... show more
Reviewed in the United States on September 27, 2023 by Kaylee
    • Favorite swaddle!
Color: Teal Stars Size: Medium
We have tried so many swaddles and some have worked great and some end in a temper tantrum from our little one! This one I just ordered the next size up because it is by far our babies favorite. It is tight enough that she is secure and doesn’t startle but also looser than some other swaddles in that in still gives her the ability to some her arms up and down a little bit which she loves, like an unrestrictive big hug! Not to mention it is so so easy to put on. Our baby is 7.5 weeks old and this may just be coincidence but we used to only use this for nap time and the first night we used it at night she slept 7.5 hrs straight… again might be coincidence but as a mama coincidence or not, if I get 7.5 hrs of sleep I will repeat the exact steps every night in hopes it continues! The only downfall is I wish they made some warmer styles as this one is pretty thin and wouldn’t be great on cold winter nights. But other than that I don’t have a bad thing to say about it! ... show more
Reviewed in the United States on February 11, 2024 by Lisa
    • BEST SWADDLE EVER
THE. BEST. SWADDLE. EVER. Baby size reference: 9lbs 6oz, 22 inches long. He is a "skinny" 9lbs, not very chunky. He still has room to grow in this swaddle but its not very loose on him. Still has room to stretch out legs and grow. I have tried several different swaddles and would end up with the same issues. Too hard to get on after it stretches out and won't stay on, comes up over face, velcro wears out after a couple uses etc. NOT THIS SWADDLE! It is so EASY to get on and off baby. Literally 5 seconds to use. I wanted a swaddle that was easy for my husband to use to and he did our night feedings last night with no problems! The inside material for the strap on his arms is stretchy but doesn't become stretched out. I also love the diaper flap to keep the arm straps and swaddle from riding up to the baby's face. That has taken a load of stress and worry off of me at night. I like the breathable mesh areas to help keep baby cool. We had to keep our baby naked in other swaddles because of where we live and how hot it gets. We could never get the temperature right for him. Now with this swaddle and the mesh, we dress him in a full body onsie and put him in the swaddle. And he is comfortable in a room with the AC set at 68 to 70 degrees. This is also without humidity. Only thing that has been a little difficult is diaper changes. But I believe that's more due to the onsie I use than the actual swaddle. It can be hard to get the diaper in place, but not impossible. For poopy diapers I would suggest just unswaddling to change and not unzipping the bottom. My husband did this last night and had no issues reswaddling our fussy, arms everywhere son. ... show more
Reviewed in the United States on July 24, 2021 by Kat
    • Favorite swaddle
Color: Teal Stars Size: Large
Love that the swaddle is on the inside and the zipper on the outside. Great option to have arms in or out. Everything about it is good quality. Runs slightly small.
Reviewed in the United States on March 19, 2024 by Jolandri
    • Good
Color: Teal Planets Size: Medium
Bought the medium, and only could use up to 2 months, maybe my baby is big for age 14lbs, but a little tight. I do like the soft Velcro, it doesn’t wake baby for diaper changes, unlike other swaddles that are so loud and will wake the baby. I like the option of being able to swaddle arms in or swaddle with arms out. ... show more
Reviewed in the United States on February 1, 2024 by Amazon Customer
    • I wish I would of found it sooner
Color: Rose Planets Size: Large
My baby is such a heater. Normal swaddles make her super hot and sweaty. This thing is amazing! So easy to use, she doesn’t escape and it was so easy to transition out of! The snaps for the arms are so nice and easy to snap too.
Reviewed in the United States on April 3, 2024 by BridgT
    • Not really worth the price tag
My houdini baby stays in it 75% of the time. If I don’t wrap the inside at the end of his arms it rides up into his face (safety risk). The zippers at the top are stiff and seem like they’ll hurt his neck over time. It’s also near impossible to change a diaper without taking the whole thing off, because if his arms are properly secured then his hands and the swaddle cover the top of his diaper. ... show more
Reviewed in the United States on November 9, 2023 by Madi

Can't find a product?

Find it on Amazon first, then paste the link below.