Yoofoss Baby Sleep Sack 12-18 Months TOG 1.0 | 2-Pack Organic Cotton Wearable Blanket

Meet the Yoofoss Baby Sleep Sack, a lightweight wearable blanket crafted for growing toddlers. Sized for 12-18 months with a comfortable 1.0 TOG, it adapts to varied environments—cribs, travel, or cozy rooms where climate control can change the feel of the night.

Why parents choose this sleep sack

Made from 100% organic cotton, the fabric feels soft against delicate skin and stays breathable through the night. The sleeveless design helps regulate temperature, keeping little ones warm without heavy layers. The safe, snug neckline and a roomy hip area support natural movement while you rest easy knowing there is room for growth.

Key design features

• Soft, breathable organic cotton that feels gentle on baby skin
• Sleeveless cut to help regulate temperature and prevent overheating
• CPSC-certified safety standard with a secure fit and hip-friendly design
• Two-layer cotton construction for balanced warmth and comfort
• 1.0 TOG makes it versatile for year-round use in varied spaces
• Durable fabric designed to withstand regular washing with shrinkage under 2%
• Smooth 2-way zipper with top zipper guard and bottom opening for easy diaper changes
• Comes in a convenient 2-pack for ready-to-wear options

Practical details and use cases

• Suitable for AC rooms, travel, restaurants, and daytime naps
• Easy to layer with a light onesie or pajama set for flexible warmth
• Available in S, M, L, XL across the collection to fit your growing child

Care and daily life

Designed to hold up to frequent washing, this sleep sack stays soft and true to size. For best results, machine wash cold and tumble dry on low to preserve fabric integrity.

In everyday life, you may reach for these sleep sacks during bedtime routines, hotel stays, or quiet playtime where a snug, breathable layer helps keep baby comfortable without heavy blankets.