Yoofoss Baby Sleep Sack 6-12M | 1.5 Tog Organic Cotton Wearable Blanket | GOTS

Cozy comfort with smart design for growing babies

The Yoofoss Baby Sleep Sack is a thoughtfully engineered wearable blanket for ages 6 to 12 months. It blends a 1.5 tog warmth level with 100% organic cotton outer layers and a soft polyester filling, creating a breathable, gentle layer that feels comfortable on delicate skin. Certified to Global Organic Textile Standard (GOTS), this sleep sack emphasizes high standards in materials and production so your baby can rest with ease.

Seasonal warmth and versatility

With its 1.5 tog rating, the sack is suited for moderate temperatures, roughly 69-73 F. It serves as a reliable autumn and early winter layer, a spring-time option, or a cozy nap-time layer in air-conditioned spaces during warmer days. The goal is to help your little one stay snug without overheating, offering flexibility as the seasons change.

Roomy design that supports movement

• The bell-shaped bottom provides ample space for leg movement and hip development, while keeping the torso warm.
• A sleeveless cut adds flexibility and helps regulate temperature as your baby stirs and shifts during sleep.

Careful engineering for night-time use

• A 2-way zipper enables easy diaper changes from the bottom, reducing wake-ups without fully removing the sack.
• A zipper garage protects the baby’s face from fabric irritation during late-night tweaks.

Sizes, care, and durability

Four sizes cover babies from 0 to 24 months: S (0-6m), M (6-12m), L (12-18m), XL (18-24m). The fabric is designed to endure hundreds of washes with shrinkage kept under 3% when dried on low heat, ensuring a reliable fit over time.

Materials, safety, and what to expect

Made with 100% organic cotton layers and a soft polyester filling, the sleep sack delivers a gentle, breathable layer that feels comfortable against sensitive skin. The GOTS certification reflects a commitment to high standards across materials, processing, and supplier responsibility, helping you feel confident in everyday use.

Real-life moments with the Yoofoss sleep sack can include peaceful naps, sleepy evenings, and quick diaper changes without heavy layers. The combination of breathable fabric, ergonomic shape, and practical details aims to support restful sleep and smoother routines for both baby and caregiver.