---
product_id: 330374323
title: "Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium)"
brand: "happiest baby"
price: "A$74"
currency: AUD
in_stock: true
reviews_count: 11
category: "Happiest Baby"
url: https://www.desertcart.com.au/products/330374323-happiest-baby-sleepea-5-second-swaddle-100-organic-cotton-baby
store_origin: AU
region: Australia
---

# 100% Organic Cotton Healthy Hip Development 5-Second Easy Swaddle Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium)

**Brand:** happiest baby
**Price:** A$74
**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 (Teal Stars, Medium) by happiest baby
- **How much does it cost?** A$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/330374323-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

- • **Cool & Breathable:** Strategic mesh panels reduce overheating risk, ensuring optimal comfort during warmer nights.
- • **Pure Organic Comfort:** Crafted from luxuriously soft, breathable 100% organic cotton—safe and gentle for sensitive baby skin.
- • **Doctor-Approved Design:** Endorsed by pediatrician Dr. Harvey Karp and the International Hip Dysplasia Institute for healthy hip growth.
- • **Snug & Secure in Seconds:** Escape-proof Velcro and 2-way zipper for effortless, fast swaddling that keeps baby cozy all night.
- • **Customizable Sleep Solution:** Arm snaps allow easy transition from swaddle to arms-free sleep training, supporting baby’s independence.

## Overview

The Happiest Baby Sleepea 5-Second Swaddle is a pediatrician-designed, 100% organic cotton baby swaddle that promotes healthy hip development. Featuring escape-proof Velcro, a 2-way zipper for quick diaper changes, and breathable mesh panels, it ensures secure, comfortable sleep while supporting easy transition to independent sleep training. Rated America’s #1 swaddle, it’s the ultimate blend of safety, comfort, and convenience for modern parents.

## Description

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

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.
Review: Snug fit and works! - 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.

## 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.
- 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 | B08Y2N8X8T |
| Age Range (Description) | Baby |
| Best Sellers Rank | #744 in Baby ( See Top 100 in Baby ) #13 in Nursery Swaddling Blankets |
| Blanket Form | Swaddle |
| Brand | Happiest Baby |
| Color | Teal Stars |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,078) |
| Date First Available | March 5, 2021 |
| Department | Unisex Baby |
| Fabric Type | 100% Organic Cotton |
| Fabric Warmth Description | Heavyweight |
| Fill Material | Cotton |
| Item Weight | 10.9 ounces |
| Manufacturer | Happiest Baby |
| Material | Cotton |
| Model Name | Sleepea |
| Number of Items | 1 |
| Pattern | Stars |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 9.75"L x 8"W |
| Seasons | Summer |
| Size | Medium |
| Special Feature | Breathable |
| Style | Modern |
| Theme | Doctor |
| UPC | 817720022676 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Happiest Baby
- **Color:** Teal Stars
- **Material:** Cotton
- **Special Feature:** Breathable
- **Style:** Modern

## Images

![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium) - Image 1](https://m.media-amazon.com/images/I/21YbaPbX0BL.jpg)
![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium) - Image 2](https://m.media-amazon.com/images/I/31UVTkMazuL.jpg)
![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium) - Image 3](https://m.media-amazon.com/images/I/41-vYUF2r7L.jpg)
![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium) - Image 4](https://m.media-amazon.com/images/I/412xr47V31L.jpg)
![Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Teal Stars, Medium) - Image 5](https://m.media-amazon.com/images/I/41Va7fEBC3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Best swaddle EVER
*by C***0 on November 13, 2025*

I tried so many swaddles this one is by far is the best swaddle I’ve ever used! I love the fact that you can strap their arms down in the inside of the zipper because my son is an escape artist! It’s worth the price! The minute I put my baby in it he calms down and goes straight to sleep. The size I got was medium and my baby is 12 pounds. Fits him perfect. The pattern is super cute.! love the netting in case my baby gets too hot.

## Frequently Bought Together

- 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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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*