---
product_id: 515963963
title: "Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small)"
brand: "happiest baby"
price: "€ 142.51"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/515963963-happiest-baby-snoo-sleep-sack-100-organic-cotton-baby-swaddle
store_origin: CY
region: Cyprus
---

# 100% Organic Cotton Doctor-Designed Hip-Safe Swaddle Boosts Infant Sleep Quality Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small)

**Brand:** happiest baby
**Price:** € 142.51
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Like a Pro, Parent Like a Boss!

## Quick Answers

- **What is this?** Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small) by happiest baby
- **How much does it cost?** € 142.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/515963963-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

- • **Escape-Proof Comfort:** Extra-quiet Velcro and secure wings keep even the most active little Houdinis safely swaddled all night.
- • **Ultimate Sleep Enhancer:** Special inner flaps mimic womb snugness to reduce startle reflex and extend baby’s sleep cycles.
- • **Effortless Diaper Changes:** Innovative 2-way zipper opens top or bottom for quick, quiet midnight access without waking baby.
- • **Pediatrician-Approved Safety:** Designed by Dr. Harvey Karp with International Hip Dysplasia Institute seal for healthy hip development.
- • **Breathable & Temperature-Regulated:** Mesh panels at shoulders and legs prevent overheating, ensuring safe, cozy sleep.

## Overview

The Happiest Baby SNOO Sleep Sack is a top-rated, doctor-designed organic cotton swaddle that promotes healthy hip development and longer, safer infant sleep. Featuring breathable mesh, escape-proof Velcro, and a 2-way zipper for easy diaper changes, it’s the ultimate sleep solution trusted by parents and pediatricians alike.

## 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.

## 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 |
|---------------|-------|
| Model Number | 5221SNSS112 |
| Package Dimensions | 24.9 x 20.4 x 3.6 cm; 2 kg |
| Item model number | 5221SNSS112 |
| Target gender | Unisex |
| Material Type | Cotton |
| Material composition | Organic Cotton |
| Care Instructions | Machine Wash |
| Additional product features | Breathable |
| Number of items | 1 |
| Style | Transitional |
| Batteries required | No |
| Item Weight | 2 kg |

## Product Details

- **Material:** Cotton
- **Colour:** Graphite Planets
- **Brand:** Happiest Baby
- **Special feature:** Breathable
- **Style:** Transitional

## Images

![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small) - Image 1](https://m.media-amazon.com/images/I/71h5bWoHQeL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small) - Image 2](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 (Graphite Planets, Small) - Image 3](https://m.media-amazon.com/images/I/81lTbP-irXL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small) - Image 4](https://m.media-amazon.com/images/I/61RbhM7iSnL.jpg)
![Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small) - Image 5](https://m.media-amazon.com/images/I/71tqh0SVzLL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Is this meant to be worn over a onesie or by itself?**
A: Hi there,

Thank you for contacting Happiest Baby! You can put your baby in a onesie and then put them in the swaddle using the bands to keep their arms down. Check your baby’s ears, if they are red and hot or your baby's neck is sweaty, then your baby is too warm. You also have the option to wear it by itself. Whichever option works best for your baby! 

We hope this helps! If we can be of additional assistance, please do not hesitate to let us know how we can best support you

**Q: How can I make it work with a crib? Please advice, thank you.**
A: Hi Mariam,

Thank you for contacting Happiest Baby!

SNOO sleep sacks are intended for use in SNOO only. We also offer Sleepea swaddles. While the SNOO sack is specially designed for the SNOO, Sleepea swaddles are for fast and easy swaddling outside of the SNOO. 

If you have additional questions, please let us know!

**Q: Is it ok to have the top slightly unzipped? I find it super snugged in the neck part**
A: I don't see why not, if baby doesn't care then go for it ☺️

**Q: Can you remove the piece on the back?**
A: Hi Karissa,

Thank you for contacting Happiest Baby. We do not recommend removing any piece from the SNOO Sack. 

If we can be of additional assistance, please do not hesitate to let us know how we can best support you!

## Frequently Bought Together

- Happiest Baby SNOO Sleep Sack - 100% Organic Cotton Baby Swaddle Blanket - Doctor Designed Promotes Healthy Hip Development (Graphite Planets, Small)
- (Ivory Galaxy) - Happiest Baby SNOO Fitted Sheet - 100% Organic Cotton (Ivory Galaxy)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-20*