Yoofoss Bamboo Sleep Sack 12-18M | 1.0 Tog Wearable Baby Blanket, 2-Way Zipper

All-season softness from bamboo

Meet the Yoofoss Bamboo Sleep Sack, a cozy wearable blanket designed for 12 to 18 month olds. The fabric, a viscose derived from bamboo, feels exceptionally soft and breathable against tiny skin. Its natural moisture-wicking helps your baby stay comfortable in various environments, from warm nursery nights to cooler travel moments. The material is naturally renewable, offering a gentle touch for little ones and a mindful choice for families who care about the planet.

Smart safety, thoughtful fit

• CPSC-certified construction for trusted safety standards.
• Carefully designed neckline and sleeveless cuffs to keep the garment in place.
• Roomy hip area supports natural leg movement while maintaining a secure fit.

Year-round warmth without overheating

With a 1.0 tog rating, this sleep sack offers just the right amount of warmth for year-round use—perfect for sleep at home, in climate-controlled rooms, or during travel. The inner quilted feel adds a touch of softness that helps create a cozy sleep environment.

Effortless changes, safer for delicate skin

• Convenient 2-way zipper and a fully openable bottom make diaper changes quick and clean.
• Zipper guard protects sensitive skin from pull and irritation during movement.

Built to last as your baby grows

Durable stitching and soft fabric are designed to withstand frequent washings without shedding their gentle feel. The fabric resists shrinking to less than 2 percent with proper machine washing and low heat drying, and comes in four sizes (S, M, L, XL) to fit your growing child. Always refer to the size chart for the best match.

Size options and practical tips

Choose from S, M, L, and XL to accommodate your baby’s growth. For the best result, compare your child’s current weight and height to the brand’s size guide before selecting a size.