---
product_id: 477870565
title: "Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development - 3-Pack Bundle (Rose Stars, S, M, L)"
brand: "happiest baby"
price: "$157.92"
currency: USD
in_stock: true
reviews_count: 8
category: "Happiest Baby"
url: https://www.desertcart.us/products/477870565-happiest-baby-sleepea-5-second-swaddle-100-organic-cotton-baby
store_origin: US
region: United States of America
---

# 100% Organic Cotton 5-Second Easy Swaddle Boosts Infant Sleep Quality Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development - 3-Pack Bundle (Rose Stars, S, M, L)

**Brand:** happiest baby
**Price:** $157.92
**Availability:** ✅ In Stock

## Summary

> 🌟 Swaddle smarter, sleep longer—because your baby deserves the best start!

## Quick Answers

- **What is this?** Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development - 3-Pack Bundle (Rose Stars, S, M, L) by happiest baby
- **How much does it cost?** $157.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/477870565-happiest-baby-sleepea-5-second-swaddle-100-organic-cotton-baby)

## Best For

- happiest baby enthusiasts

## Why This Product

- Trusted happiest baby brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Organic Cotton Luxury:** Soft, breathable, and lightweight fabric ensures baby’s comfort without overheating.
- • **Proven Sleep Enhancer:** Clinically designed inner flaps mimic womb snugness, reducing startle reflex and promoting longer, deeper sleep.
- • **Effortless 5-Second Swaddle:** Escape-proof Velcro and 2-way zipper make swaddling a breeze—even during midnight diaper changes.
- • **Doctor-Designed for Healthy Hips:** Pediatrician-approved with International Hip Dysplasia Institute seal for safe, natural hip development.
- • **Extended Use with Smart Arm Openings:** Unsnap arms for safe transition to independent sleep as baby grows and starts rolling.

## Overview

The Happiest Baby Sleepea 5-Second Swaddle is a doctor-designed, 100% organic cotton baby swaddle bundle (S, M, L) that promotes healthy hip development and enhances infant sleep quality. Featuring escape-proof Velcro, a 2-way zipper for easy diaper changes, breathable fabric, and adjustable arm openings, it’s the #1 rated swaddle trusted by parents and pediatricians alike.

## Description

Buy Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development - 3-Pack Bundle (Rose Stars, S, M, L): Swaddling Blankets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: If I could only buy one baby product, this would be it ✨ - The single, most HELPFUL product I encountered as a first time mom was this swaddle. My newborn has used it since day 1 at the clinic both at nights and naps, and IT HAS PROLONGED HER SLEEP. We’ve also used it to soothe her, with amazing results. It’s magical!!! I’ve gifted it to friends and family and all parents have been super thankful and happy. PROS: - MORE SLEEP! Total. Game. Changer. My baby slept longer stretches of time with the swaddle on vs. without. And this was the only swaddle that did the trick. We tried dozens! But baby always managed to get the arms out and wake up. This one holds their arms perfectly (thanks to the inner bands with Velcro) and provides the security and soothing that this thousand year long tradition promotes - SO EASY TO USE: it’s so practical to just put velcros together and zip them. Others we tried were confusing, much like doing it with a blanket. My husband and I just aren’t that talented! - EXCELLENT QUALITY: Quality is amazing. Soft and breathable fabric, not to thick, not to light either, we’ve washed it repeatedly and still great for our second child! Same with the Velcro. Still in perfect shape after 4-5 months use - SMART DESIGN FOR EXTENDED USE: Unlike other competitor products, this one allows you to unsap the arm openings, so you can remove one or two arms when baby starts rolling (at around 4 months) and it’s not safe for them to be fully swaddled. So you can extend its use to 5-6 months - DON’T HAVE TO UNSWADDLE FOR DIAPER CHANGE. Two way-zipper has come in super handy when a diaper change was needed in the middle of the night. And a nice detail: the zipper is covered at the end so it doesn’t make contact with baby’s chin. They’ve really thought of everything! CONS: I honestly don’t have a single bad thing to say about this swaddle BOTTOM LINE: Buy this swaddle for your newborn! You won’t regret it. In fact, buy more than one.
Review: BEST SWADDLE - This is the easiest swaddle out there! As first time parents we tried so many until discovering this one. It saved us during sleep time. As exhausted as we were this design is made simple to keep baby nice and snug all night long. I love the breathable opening too and keeps baby from overheating. So happy we found this one and as very thankful it exists.

## Features

- “#1 Swaddle” New York Times: Rated America’s best baby swaddle, our Sleepea was designed by top pediatrician and the world’s 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.
- Regular Bundle contains a Sleepea swaddle in each size (small, medium, and large). *Sleepea is not for use in SNOO Smart Sleeper and would not prevent risky rolling. In SNOO, please only use a SNOO Sack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ST231CT |
| Additional Features | Breathable |
| Age Range Description | Baby |
| Best Sellers Rank | #553 in Baby ( See Top 100 in Baby ) #10 in Nursery Swaddling Blankets |
| Blanket Form | Swaddle |
| Brand | Happiest Baby |
| Brand Name | Happiest Baby |
| Color | Rose Stars |
| Customer Reviews | 4.6 out of 5 stars 4,095 Reviews |
| Fabric Type | Organic Cotton |
| Fabric Warmth Description | Lightweight |
| Fill Material | Cotton |
| Item Dimensions L x W | 9.75"L x 8"W |
| Item Weight | 0.94 Kilograms |
| Manufacturer | Happiest Baby |
| Material | Cotton |
| Material Type | Cotton |
| Number of Items | 3 |
| Pattern | Stars |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Napping, Infant |
| Seasons | All |
| Size | Regular Bundle (S, M, L) |
| Special Feature | Breathable |
| Style | Modern |
| Style Name | Modern |
| Theme | Star |
| UPC | 817720024489 |
| Unit Count | 3 Count |

## Images

![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development - 3-Pack Bundle (Rose Stars, S, M, L) - Image 1](https://m.media-amazon.com/images/I/61-wa0YkPcL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ If I could only buy one baby product, this would be it ✨
*by G***F on September 13, 2024*

The single, most HELPFUL product I encountered as a first time mom was this swaddle. My newborn has used it since day 1 at the clinic both at nights and naps, and IT HAS PROLONGED HER SLEEP. We’ve also used it to soothe her, with amazing results. It’s magical!!! I’ve gifted it to friends and family and all parents have been super thankful and happy. PROS: - MORE SLEEP! Total. Game. Changer. My baby slept longer stretches of time with the swaddle on vs. without. And this was the only swaddle that did the trick. We tried dozens! But baby always managed to get the arms out and wake up. This one holds their arms perfectly (thanks to the inner bands with Velcro) and provides the security and soothing that this thousand year long tradition promotes - SO EASY TO USE: it’s so practical to just put velcros together and zip them. Others we tried were confusing, much like doing it with a blanket. My husband and I just aren’t that talented! - EXCELLENT QUALITY: Quality is amazing. Soft and breathable fabric, not to thick, not to light either, we’ve washed it repeatedly and still great for our second child! Same with the Velcro. Still in perfect shape after 4-5 months use - SMART DESIGN FOR EXTENDED USE: Unlike other competitor products, this one allows you to unsap the arm openings, so you can remove one or two arms when baby starts rolling (at around 4 months) and it’s not safe for them to be fully swaddled. So you can extend its use to 5-6 months - DON’T HAVE TO UNSWADDLE FOR DIAPER CHANGE. Two way-zipper has come in super handy when a diaper change was needed in the middle of the night. And a nice detail: the zipper is covered at the end so it doesn’t make contact with baby’s chin. They’ve really thought of everything! CONS: I honestly don’t have a single bad thing to say about this swaddle BOTTOM LINE: Buy this swaddle for your newborn! You won’t regret it. In fact, buy more than one.

### ⭐⭐⭐⭐⭐ BEST SWADDLE
*by S***E on November 25, 2025*

This is the easiest swaddle out there! As first time parents we tried so many until discovering this one. It saved us during sleep time. As exhausted as we were this design is made simple to keep baby nice and snug all night long. I love the breathable opening too and keeps baby from overheating. So happy we found this one and as very thankful it exists.

### ⭐⭐⭐⭐⭐ Snug fit and works!
*by M***Y on December 6, 2024*

FIT: My daughter is 4 months old and on the chunkier side. Her chest is about 16" around, when I put her arms into the straps it can barely close and the flap on the bottom is almost a tad too short for my liking, but I think it's just because my daughter is going through a growth spurt. If I strap just her chest and leave the arms on her sides, it's much more comfortable and she doesn't mind. Otherwise, strapped all in is too tight in my opinion. FEATURES: What I like about this swaddle is how secure the velcro is. Once it's on, it's not budging. Even baby Houdini would struggle with it. This is a high quality swaddle. It's lightweight, breathable and worth the value. The material is soft like a cotton blend that has a little puffiness in the fabric. It's like a baby blanket material, but durable. Bonus is the packaging didn't have any annoying tags you had to pop off. It came in a cardboard box packaging. The 2 way zipper is great for times when you need to change the nappy and don't have to undo the restraint. Simply zip upward and change the diaper. A lot of thought was put into the design. My daughter is a little Hulk and my husband had no problems feeding her while swaddled. The arm sections have heavy duty snaps to keep baby's arms inside or you can undo them to have the arms out and contained which works like a sleep sack. Overall: My daughter had no issues adjusting to it. She does not like swaddles, but this one allowing her to have some arm freedom I feel was a good compromise she is willing to make. The only con I can really think of, is if you have a chunkier baby, size up. I think I'll keep mines because I think this would work fine even if her arms are not in the restraints, but in the sack.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*