This organic cotton muslin baby sleep sack is designed to keep little ones cozy and secure while transitioning out of a swaddle. Made from 100% lightweight, breathable organic cotton, it promotes airflow to help reduce the risk of overheating and eliminates the need for loose blankets in the crib. With an extra-long fit for comfort and an inverted zipper for easy diaper changes, it’s a safe, practical, and sustainable sleep essential for modern nurseries.

Why Choose This Organic Baby Sleep Sack?

1. Safe alternative to loose blankets
   Designed to be worn over pajamas, this sleep sack helps eliminate unsafe loose bedding in the crib while keeping baby warm and secure.

2. 100% organic cotton muslin
   Crafted from lightweight, breathable organic cotton that supports airflow and comfort throughout the night.

3. 1.0 TOG for versatile comfort
   Ideal for moderate temperatures and can be layered over warmer sleepwear during cooler months.

4. Extra-long design for movement
   Sized with added length to give babies more room to wiggle, stretch, and sleep comfortably.

5. Easy nighttime diaper changes
   Features a convenient inverted bottom zipper that allows quick and hassle-free changes without fully removing the sleep sack.

6. Breathable sleeveless construction
   Sleeveless design enhances airflow and reduces the risk of overheating.

7. Consciously and sustainably made
   Manufactured according to strict ecological, social, and processing standards, with recyclable packaging compliant with the Green Dot initiative.

8. Gentle and safer materials
   Free of azo chemical compounds and designed to become softer with every wash.

Features / Included Details / Technical Specifications

Main Features

• 100% organic cotton muslin

• Lightweight and breathable

• Sleeveless design for airflow

• Inverted bottom zipper

• Signature hand-drawn print

• Machine washable

• Softens with every wash

• Free of azo chemical compounds

• Recyclable packaging

TOG Rating

• 1.0 TOG

• Designed to wear over pajamas

• Can be layered with warmer sleepwear in cooler temperatures

Available Sizes

• 0–6 months

• 6–18 months

• 18–36 months

Care Instructions

• Wash before first use

• Machine wash cold with like colors

• Use only non-chlorine bleach when needed

• Tumble dry low

• Warm iron if needed

• Do not dry clean