Yoofoss Baby Sleep Sack 0-6 Months TOG 2.5 | Organic Cotton Wearable Blanket

Cozy warmth for tiny sleepers

The Yoofoss Baby Sleep Sack is a wearable blanket designed for newborns. Crafted from 100% organic cotton layers with a soft polyester filling, it delivers a gentle, breathable touch against sensitive skin. The fabric is GOTS certified, signaling a careful approach to materials and production. This sleep sack provides a secure, cocoon-like feel that moves with your baby through the night.

Warmth for cooler rooms

With a 2.5 TOG rating, this sack is suited for room temperatures around 50-68°F. It creates a snug, inviting nest that helps your little one feel secure while staying breathable to avoid overheating.

Roomy, ergonomic design

The bell-shaped bottom offers space for hip movement while the sleeveless cut keeps arms free for natural motion. The relaxed fit helps regulate temperature and reduces fabric bunching near the face.

Smart zipping for night-time care

A two-way zipper runs from neck to feet, enabling easy diaper changes without fully waking your baby. A zipper garage protects tiny chins from contact with the zipper, keeping sleep undisturbed.

Sizes that grow with baby

Four sizes are offered: S for 0-6 months, M for 6-12 months, L for 12-18 months, XL for 18-24 months. Choose by weight to keep the sack in place as your baby grows.

Care that lasts

Machine washable and designed to endure hundreds of washes. With less than 3% shrinkage when dried on low heat, the sleep sack stays soft and true to size over time.

Why parents appreciate it

• Soft 100% organic cotton layers feel gentle on delicate skin.
• GOTS-certified materials reflect eco-conscious care.
• 2.5 TOG warmth suits chilly nights and cool rooms.
• Two-way zipper with garage simplifies late-night changes.
• Ergonomic, sleeveless design supports natural movement.

Practical use cases

• Use during naps or nighttime to keep baby warm and comfortable.
• Layer with a lightweight onesie when temperatures swing.
• Perfect for travel in cooler climates requiring a stable sleep surface.
• Easy care makes busy parents’ routines smoother.