---
product_id: 616433715
title: "Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large)"
brand: "happiest baby"
price: "768 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Happiest Baby"
url: https://www.desertcart.dk/products/616433715-happiest-baby-snoo-sleep-sack-100-organic-cotton-baby-swaddle
store_origin: DK
region: Denmark
---

# 100% Organic Cotton Hip-Safe Design Certified Promotes Longer Infant Sleep Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large)

**Brand:** happiest baby
**Price:** 768 kr
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Smarter, Parent Happier — The Ultimate Baby Swaddle Revolution!

## Quick Answers

- **What is this?** Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) by happiest baby
- **How much does it cost?** 768 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/616433715-happiest-baby-snoo-sleep-sack-100-organic-cotton-baby-swaddle)

## 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

- • **Ultra-Soft Organic Cotton:** Crafted from 100% organic cotton for breathable, gentle fabric that’s kind to sensitive baby skin and eco-conscious parents alike.
- • **Escape-Proof & Easy Access:** Special wings and extra-quiet Velcro keep your little one securely swaddled, while the 2-way zipper allows effortless midnight diaper changes without disruption.
- • **Doctor-Designed Swaddle Safety:** Created by Dr. Harvey Karp, the world’s leading pediatrician and hip-safe swaddling expert, ensuring your baby’s comfort and healthy development.
- • **Promotes Healthy Hip Development:** Endorsed by the International Hip Dysplasia Institute, the roomy design supports natural hip positioning for growing babies.
- • **Breathable & Temperature-Regulating:** Strategically placed mesh panels reduce overheating risk, keeping your baby cozy and safe through every season.

## Overview

The Happiest Baby SNOO Sleep Sack is a pediatrician-designed, award-winning organic cotton swaddle that combines safety, comfort, and convenience. Featuring breathable fabric, hip-healthy design, and escape-proof technology, it helps babies sleep longer and more soundly while giving parents peace of mind. Perfect for millennial parents who demand premium quality and scientifically backed baby gear.

## Description

About SNOO Sleep Sack The 5-Second Swaddle! This award-winning swaddle sack was created by Dr. Harvey Karp, America’s most celebrated pediatrician. Dr. Karp is the doctor whose 5 S’s started the Swaddle Revolutionand he designed every detail of SNOO Sleep Sack with baby safety—and parent sanity—in mind. SNOO Sleep Sack is the ultra-soft, ultra-easy swaddle sack that helps babies be happier and sleep longer! Made with 100% organic cotton SNOO wings that keep babies safely on the back…for all naps/all nights Special inner arm bands and leg flap keep even little Houdinis bundled all night Perfect for healthy, growing hips (International Hip Dysplasia Institute seal of approval) Extra-quiet Velcro, so light sleepers don’t startle awake with diaper changes Breathable mesh—at shoulders and legs—to reduce risky overheating Arm openings that are easy to unsnap for babies who prefer their arms out Double-zipper—opens from top or bottom—for easy midnight diaper changes We’ve worked hard to think of it all! Colors: Ivory, Ivory Planets, Ivory Planets with Black Wings, Midnight Planets, Charcoal Planets, Graphite Planets, Rose Planets, Teal Planets, Charcoal Stars, Graphite Stars Intended for use in SNOO only. SNOO Sleep Sack Size Guide Small: 5-12 lbs Medium: 12-18 lbs Large: 18-25 lbs Note: SNOO Sacks and sheets sold separately. Click here for SNOO Sheets.

Review: Amazing swaddle - I've been using the snoo for about 4 months now. We had received some old swaddles where there wasn't enough room around the hips to allow for my babies legs to be in frog position while he slept, so i decided to purchase the newer version and they're amazing. There is so much room for him to be comfortable. The velcro is sturdy and snug. The sizing is accurate. The buttons around the shoulders allow you to use it as a sleep sack once your baby isn't being swaddled anymore. Cleaning is a breeze, very easy to get stains out of it even though it's light in color. The only disappointing thing was that the color was more beige/yellowish than white. We also had to wash it a couple of time once we received it as it was hard to get that factory smell out of it.
Review: must buy - The Happiest Baby SNOO Sleep Sack is excellent quality. The 100% organic cotton is soft, breathable, and gentle on baby’s skin. The design makes swaddling easy and secure, helping baby feel calm and comfortable. It’s well made, washes well, and holds up beautifully over time. A great investment for better sleep and peace of mind.

## Features

- “#1 Swaddle” New York Times: Rated America’s best baby swaddle, our SNOO Sleep Sack was designed by top pediatrician and world’s 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y12H4M1 |
| Age Range Description | Baby |
| Best Sellers Rank | 13,503 in Baby Products ( See Top 100 in Baby Products ) 129 in Swaddles |
| Blanket Form | Swaddle |
| Brand | Happiest Baby |
| Brand Name | Happiest Baby |
| Colour | Midnight Planets |
| Country Of Origin | India |
| Customer Reviews | 4.6 out of 5 stars 600 Reviews |
| Fabric Type | 95% Organic Cotton, 5% Elastane and Shell 2: 100% Polyester |
| Fabric Warmth Description | Lightweight |
| Item Dimensions L x W | 64L x 33W centimetres |
| Item Type Name | Baby Sleep Sack |
| Item height | 7.62 centimetres |
| Manufacturer | Happiest Baby |
| Material | Organic Cotton |
| Material Type | Organic Cotton |
| Model Name | SNOO Sack |
| Number of Items | 1 |
| Pattern | Planets |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Infant Sleep |
| Seasons | Spring, Fall |
| Size | L |
| Sleeping Bag Filling Material | Cotton |
| Special Features | Breathable |
| Special feature | Breathable |
| Style | Modern |
| Style Name | Modern |
| Theme | Doctor |
| UPC | 817720022928 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Organic Cotton
- **Colour:** Midnight Planets
- **Brand:** Happiest Baby
- **Special feature:** Breathable
- **Style:** Modern

## Images

![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) - Image 1](https://m.media-amazon.com/images/I/61BDkAaYnPL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) - Image 2](https://m.media-amazon.com/images/I/61g9az2EgIL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) - Image 3](https://m.media-amazon.com/images/I/61hqNW5MiiL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) - Image 4](https://m.media-amazon.com/images/I/719OffxESgL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large) - Image 5](https://m.media-amazon.com/images/I/71bFukwrHdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing swaddle
*by H***R on 25 June 2024*

I've been using the snoo for about 4 months now. We had received some old swaddles where there wasn't enough room around the hips to allow for my babies legs to be in frog position while he slept, so i decided to purchase the newer version and they're amazing. There is so much room for him to be comfortable. The velcro is sturdy and snug. The sizing is accurate. The buttons around the shoulders allow you to use it as a sleep sack once your baby isn't being swaddled anymore. Cleaning is a breeze, very easy to get stains out of it even though it's light in color. The only disappointing thing was that the color was more beige/yellowish than white. We also had to wash it a couple of time once we received it as it was hard to get that factory smell out of it.

### ⭐⭐⭐⭐⭐ must buy
*by A***N on 19 December 2025*

The Happiest Baby SNOO Sleep Sack is excellent quality. The 100% organic cotton is soft, breathable, and gentle on baby’s skin. The design makes swaddling easy and secure, helping baby feel calm and comfortable. It’s well made, washes well, and holds up beautifully over time. A great investment for better sleep and peace of mind.

### ⭐⭐⭐ Good sleep sacks.
*by D***E on 7 January 2026*

I purchased this three pack of Snoo sleep sacks for my baby. My baby has just transitioned out of the Snoo but these sacks were perfect to use. I already had one sack of each size gifted to us however I wanted two of each size to switch them out. The only issue I had with this purchase is that it is to come with a small, medium and a large. I had an issue with the small sleep sack where the size on the neck stated ‘S’ indicating small, however, the tag on the side had the weight requirements for a size medium. As a first time mom I was paranoid to use this one as I was not sure whether it was the size on the neck of the side on the tag that was wrong. All in all these sleep sacks are great and work well in the snoo. they are soft and I love the planet theme. They take a long time to dry due to the multiple layers. I would recommend having at least three of each size.

## Frequently Bought Together

- Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Midnight Planets, Large)
- Happiest Baby SNOO Cot Fitted Sheet - 100% Organic Cotton Nursery Bedding - Fits SNOO Sleeper Crib Mattress (Ivory Galaxy)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*