Yoofoss Bamboo Sleep Sack 12-18M TOG 0.5 | Ultra-Soft Bamboo Wearable Blanket

Overview

Meet the Yoofoss Bamboo Sleep Sack, a wearable blanket crafted from viscose derived from bamboo. Designed for babies around 12-18 months, this sack blends softness, breathability, and practical warmth with a gentle touch against delicate skin.

Soft, breathable comfort

The bamboo viscose fabric feels silky and cool to the touch, naturally moisture-wicking, and breathable in warm climates. It is sourced from a renewable material and offers a tactile experience that many parents describe as calming at bedtime.

• Ultra-soft, skin-friendly fabric that stays comfortable in different environments
• Breathable, moisture-wicking performance to help little ones feel dry
• Naturally renewable material with a smaller environmental footprint
• Gentle on sensitive skin and suitable for year-round use

Smart safety and fit

Safety is built into the design. The sack is CPSC-certified and features a thoughtfully shaped neckline and sleeveless cuffs to maintain a snug yet cozy fit. A roomy leg area gives babies room to move naturally and supports hip-friendly positioning.

• CPSC-certified for standard safety and peace of mind
• Secure neckline and cuffs reduce the risk of slipping inside the sack
• Roomy hip area supports natural leg movement
• 2-way zipper with a zipper guard protects delicate skin

Wearable warmth for warm days, home, and travel

With a 0.5 TOG rating, this sack provides just-right warmth for summer, spring, and autumn days, whether at home, in air-conditioned rooms, or on the move during travel.

• 0.5 TOG offers lightweight warmth without overheating
• Ideal for naps or long sleeps in a variety of settings

Durability and care

Built to last, the sack holds its softness even after many washes, with shrinkage under 2%. It’s offered in four sizes (S, M, L, XL) to grow with your baby, and a size chart helps you choose the best fit.

• Designed for millions of washes while preserving softness
• Shrinkage <2% after machine washing and low-heat drying
• Four sizes to accommodate growing babies
• Check the size chart for the best fit

Real-life use

Perfect for bedtime routines, gentle sleeping in hotels, or cozy naps during travel. Parents appreciate the simple diaper changes, the secure fit, and the soft texture that stays comfortable night after night.