Yoofoss Baby Sleep Sack 12-18 Months | 2.5 TOG Organic Cotton Wearable Blanket

Cozy warmth for cold seasons

Meet the Yoofoss Baby Sleep Sack, a warm, soft wearable blanket crafted for toddlers in the 12–18 month range. With 100% cotton layers and a gentle polyester fill, it delivers a soothing touch against delicate skin. The fabric is GOTS-certified, reflecting a commitment to organic materials and thoughtful processing from start to finish.

Comfort you can feel

The design creates a snug, breathable cocoon that still leaves room for natural movement. A bell-shaped bottom encourages healthy leg and hip positioning, while the sleeveless cut helps regulate temperature and reduce overheating, so your little one can settle in peacefully.

• 100% premium cotton layers for a soft touch
• Soft polyester filling adds gentle warmth without bulk
• GOTS-certified for organic, safer production

Warmth that adapts to winter nights

With a 2.5 TOG rating, this wearable blanket is designed for room temperatures around 50–68°F, offering secure coziness without the need for heavy layering beneath.

Smart design for night-time routines

Two-way zippers enable fuss-free diaper changes, while a zipper garage protects the face from chafing. Four sizes ensure a proper fit as your baby grows.

• 2-way zipper for easy changes
• Bottom unzip for quick diaper access
• Zipper garage reduces skin irritation
• Sizes S, M, L, XL for growing babies

Durable, easy care

Designed to withstand hundreds of washes, the sack stays soft with less than 3% shrinkage when dried on low heat. It’s machine washable for busy parents and caregivers.

How to size your baby

Choose a size based on weight and length for a comfortable, age-appropriate fit. The S–XL range supports infants through toddlers, helping you find the right snugness as your child grows.