HAPIU Bamboo Rayon Sleep Sack TOG 0.5 (6-18M) Charcoal | Wearable Baby Blanket

Soft, breathable warmth for baby nights

Meet the HAPIU sleep sack in charcoal. Crafted from rayon made from bamboo, this wearable blanket offers a buttery-soft touch against delicate skin. With a 0.5 tog rating, it provides light warmth that suits transitional seasons and warmer nights, while keeping tiny movers comfortable. The bamboo-derived fabric is naturally hypoallergenic, breathable, and sustainably produced, making it a reliable everyday layer for your baby.

Key benefits at a glance

• Butter-soft bamboo rayon fabric that feels gentle on sensitive skin
• Lightweight TOG 0.5 for versatile, year-round comfort
• Hypoallergenic and breathable, with sustainable sourcing
• Unisex charcoal color, suitable as a thoughtful baby shower gift
• Sizes designed to grow with your child across the early years

Designed for everyday ease

The sleep sack features a two-way YKK zipper with a J-shaped pull. It opens flat for easy dressing and diaper changes, and the lower portion can unzip for quick access without fully undressing baby. It is machine washable, making busy mornings simpler and travel days more convenient.

• 2-way zipper allows fast, one-handed diaper changes
• J-shaped pull facilitates smooth opening and closing
• Full-flat opening plus lower-half access speeds up routine changes
• Machine washable for simple care and long-lasting use

Roomy, safe, and season-friendly

Designed with extra leg room, this sleep sack encourages kicking and growth while keeping your baby cozy and secure. The breathable fabric helps regulate comfort without overheating, supporting year-round use when paired with appropriate layers. A thoughtful fit helps prevent the blanket from riding up so little arms stay tucked in and content.

• Roomy leg design supports kicking and hip-friendly movement
• Zipper garage protects the face from chafing during sleep
• Arm and neck openings sized with careful research for a balanced fit
• Tested against 1,000+ substances for safety screening

Size guidance and gifts

This sleep sack is part of a multi-size lineup. The listing is for 6-18 months, while the broader range includes S for newborns (0-6 months), M for infants (6-18 months), and L for toddlers (18-36 months, 2T-3T). The unisex charcoal color also makes it a versatile baby shower gift, useful across many nurseries.

Care tips

To maintain softness and fit, machine wash cold and line or tumble dry on low heat. Avoid high heat which can wear fabrics over time. Always follow the care label for best results and continued comfort.