---
product_id: 586525714
title: "ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow)"
brand: "ergopouch"
price: "$144.52"
currency: USD
in_stock: true
reviews_count: 13
category: "Ergo Pouch"
url: https://www.desertcart.us/products/586525714-ergopouch-cocoon-swaddle-sack-2-5-tog-baby-sleep-sack
store_origin: US
region: United States of America
---

# 2-way zipper for quick diaper changes 95% GOTS-certified organic cotton 2.5 TOG for optimal temperature control ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow)

**Brand:** ergopouch
**Price:** $144.52
**Availability:** ✅ In Stock

## Summary

> 🌙 Snuggle smarter, sleep longer — the swaddle that grows with your baby!

## Quick Answers

- **What is this?** ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) by ergopouch
- **How much does it cost?** $144.52 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/586525714-ergopouch-cocoon-swaddle-sack-2-5-tog-baby-sleep-sack)

## Best For

- ergopouch enthusiasts

## Why This Product

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

## Key Features

- • **Hip-Healthy Design:** Bell-shaped bottom supports natural hip and leg movement, promoting healthy development and longer sleep.
- • **Effortless Night Care:** Two-way zipper with protective cover enables quick, fuss-free diaper changes without waking baby.
- • **Skin-Safe & Breathable:** Crafted from 95% organic cotton and 5% elastane, gentle on sensitive skin and eczema-approved.
- • **Adaptive Sleep Solution:** Transforms from snug arms-in swaddle to arms-out sleep sack, growing with your baby’s needs.
- • **Temperature-Perfect Comfort:** 2.5 TOG rating ensures your baby stays cozy without overheating, ideal for 59–69°F nurseries.

## Overview

The ergoPouch Cocoon Swaddle Sack 2.5 TOG is a versatile, organic cotton baby sleep sack designed for 6-12 months. It converts from a snug arms-in swaddle to an arms-out sleep sack, featuring breathable fabric, a temperature-regulated TOG rating, and a two-way zipper for easy diaper changes. Approved for sensitive skin and promoting healthy hip development, it’s a durable, safe, and comfortable sleep solution trusted by parents.

## Description

Buy ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow): Swaddling Blankets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great swaddle and sleepsack combo - Love these! My baby likes to have his arms out and this has enough of a "swaddle" feel without his arms in. Expensive but very well made. You can use the snaps to keep their arms in or open them up depending on preference. It can be either a swaddle or sleepsack. I like that they can move around but still feel secure. I got the green and blue in 2 different sizes. Wish there were more colors and designs but like the ones they do have.
Review: Great great product - I love this little sleep sack. It is honestly one of my go-to's and one of my baby's favorites. It is very easy to use. And it has a double zipper where I can usually change baby at night without having to wake him up and take him all the way out of the sleep sack. It's really cute and it fits so well even though it says it's a small. He's now 3 months and he hasn't grown out of it yet, which I really love and it's not too hot when he sleeps because he gets really warm at night and it's quite comfortable because she seems to love this one too. As soon as I put him in it he settles down and settles in. I want another one.

## Features

- 95% Organic Cotton / 5% Elastane
- Imported
- Newborn Swaddle Sack & Baby Sleep Sack in One: Converts from a snug arms-in swaddle for newborns to an arms-out sleep sack with shoulder snaps, supporting every stage of your baby’s sleep journey. Use with our Butterfly Cardi (sold separately) for hands-up swaddling.
- Choose the Right TOG for Safe Sleep: Available in 4 warmth ratings to suit nursery temperatures year-round. 0.2 TOG (71 °F +/ 22 °C +), 1.0 TOG (67–75 °F / 20–24 °C), 2.5 TOG (59–69 °F / 16–21°C), and 3.5 TOG (53–65 °F / 13–19 °C). No need for loose blankets, reducing sleep risks and helping baby stay at the perfect temperature.
- Organic Cotton Baby Sleep Sack: Made with 95% GOTS-certified organic cotton and 5% elastane, our swaddle sack is soft, breathable, and gentle on sensitive skin. Approved by the Eczema Association of Australasia as a skin-friendly choice for babies with eczema or irritations.
- Easy Zipper Access for Diaper Changes: Two-way zipper makes middle-of-the-night diaper changes quick and fuss-free. A protective zip cover keeps baby’s delicate skin safe from irritation or scratches.
- Promotes Healthy Hip & Leg Development: Bell-shaped bottom allows room for hips and legs to move freely while the stretchy, firm fit helps reduce startle reflex and mimics the secure feeling of the womb. Encourages longer, more restful sleep.
- Durable, Non-Toxic & Easy to Wash: Machine washable, tumble dry low, and made to last through multiple babies. Dyed with non-toxic, water-based dyes that stay safe, vibrant, and soft even after repeated washes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBHQXQ7F |
| Age Range Description | 6-12 months |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #2,147 in Baby ( See Top 100 in Baby ) #52 in Nursery Swaddling Blankets |
| Brand Name | ergoPouch |
| Collection Name | All |
| Color | Willow |
| Customer Reviews | 4.6 4.6 out of 5 stars (993) |
| Fabric Type | 95% Organic Cotton / 5% Elastane |
| Fit Type | Snug |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Item Weight | 0.46 Kilograms |
| Manufacturer | ergoPouch |
| Material | Cotton |
| Occasion | sleep |
| Part Number | EPCO-2.5T06-12MWI23 |
| Pattern | Solid |
| Product Care Instructions | Gentle cold machine wash in mild detergent. Do not soak or bleach. Tumble Dry Low. |
| Size | 6-12 months |
| Style | Modern |
| Style Number | EPCO-2.5T06-12MWI23 |
| Unit Count | 1 Count |

## Images

![ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) - Image 1](https://m.media-amazon.com/images/I/61vwjxfVWlL.jpg)
![ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) - Image 2](https://m.media-amazon.com/images/I/71SZFXCA2JL.jpg)
![ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) - Image 3](https://m.media-amazon.com/images/I/61V8uGY59mL.jpg)
![ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) - Image 4](https://m.media-amazon.com/images/I/71fAWQxpsjL.jpg)
![ergoPouch Cocoon Swaddle Sack 2.5 TOG - Baby Sleep Sack, Gentle Snug Fit Helps Calm Startle Reflex, Ideal for Arms In/Out Sleeping, Soft Breathable Fabric for Better Sleep (6-12 Months, Willow) - Image 5](https://m.media-amazon.com/images/I/714X0kT3VEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great swaddle and sleepsack combo
*by K***Y on February 23, 2026*

Love these! My baby likes to have his arms out and this has enough of a "swaddle" feel without his arms in. Expensive but very well made. You can use the snaps to keep their arms in or open them up depending on preference. It can be either a swaddle or sleepsack. I like that they can move around but still feel secure. I got the green and blue in 2 different sizes. Wish there were more colors and designs but like the ones they do have.

### ⭐⭐⭐⭐⭐ Great great product
*by S***. on May 13, 2024*

I love this little sleep sack. It is honestly one of my go-to's and one of my baby's favorites. It is very easy to use. And it has a double zipper where I can usually change baby at night without having to wake him up and take him all the way out of the sleep sack. It's really cute and it fits so well even though it says it's a small. He's now 3 months and he hasn't grown out of it yet, which I really love and it's not too hot when he sleeps because he gets really warm at night and it's quite comfortable because she seems to love this one too. As soon as I put him in it he settles down and settles in. I want another one.

### ⭐⭐⭐⭐⭐ High quality and comfortable
*by G***E on March 9, 2026*

My baby loved this. Used it with tucked in arms and arms outside of the sleep sack. Very high quality and will make a great hand me down for many babies.

## Frequently Bought Together

- ergoPouch Cocoon Swaddle Bag
- Shimojima HEIKO PP Bread Bags for Half Loafs, 300 Sheets (100 Sheets x 3 Bundles), Heiko Bread Bags

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*