Yoofoss Rayon Bamboo Sleep Sack 12-18M | 1.0 Tog Wearable Baby Blanket

Meet the Yoofoss Rayon Made from Bamboo Baby Sleep Sack—a wearable blanket designed to keep little sleepers cozy, safe, and serene from naps to night sleep. Crafted from viscose derived from bamboo, the fabric feels exceptionally soft against delicate skin, while staying breathable and moisture-wicking to help your baby stay comfortable across different climates and routines.

Softness, breathability, and moisture management

• Ultra-soft fabric derived from bamboo viscose that helps maintain a breathable microclimate for your baby.
• Moisture-wicking properties help your baby feel drier and more comfortable between naps.

Safety-first design meets growing baby needs

• CPSC-certified safety standards ensure a snug fit with a secure neckline and sleeveless cuffs to minimize slipping risk.
• Roomy leg area supports natural hip movement, helping little ones kick and stretch freely.
• Fully openable bottom with a two-way zipper makes diaper changes quicker and gentler on delicate skin.

All-season warmth without overheating

With a 1.0 TOG rating, this wearable blanket provides light warmth that suits year-round use—from air-conditioned rooms to travel and daytime naps. The design aims to keep your baby cozy without bulk or overheating.

Durability and care

• Durable construction that remains soft after many washes and features less than 2% shrinkage with proper care.
• Easy care: machine washable and quick to dry, making busy parent life a little easier.

Size guidance

Four size options align with your growing baby—from early months through the toddler stage. Check the size chart to pick the best fit for your little one at each stage.

Practical, real-life use

From stroller rides to cozy crib snuggles, this sleep sack fits into daily routines with minimal fuss—so bedtime routines can stay calm and predictable.