HAPIU Unisex Bamboo Sleep Sack TOG 1.0 | 0-6 Months, 2-Way Zipper

Meet the HAPIU Bamboo Sleep Sack, a unisex wearable blanket designed for newborns through early toddlers. Crafted from Rayon Made from Bamboo sourced from FSC-certified forests, this sleep sack balances softness with sustainability. The fabric feels buttery against delicate skin, naturally offering a hypoallergenic touch and a breathable, temperature-balancing feel that helps your baby stay comfortable through everyday nursery changes.

Soft, sustainable fabric you can feel

The bamboo rayon fabric combines silky smoothness with practical performance. It wicks moisture away and adapts to fluctuating room temperatures, helping your baby remain dry and cozy without overheating. Choosing bamboo supports responsible forestry practices while delivering a gentle, skin-friendly experience that parents notice the moment they touch the fabric.

• Buttery-soft feel that is gentle on sensitive baby skin
• Hypoallergenic and breathable, with natural moisture-wicking properties
• Thermal regulating and sustainable, aligning comfort with eco-minded care

Designed for everyday parenting challenges

Function meets convenience with a 2-way YKK zipper in a practical J-shape. It opens flat for easy dressing and can unzip the lower half for quick diaper changes and line drying. The 1.0 TOG rating offers comfortable all-season use, keeping baby cozy without excess warmth.

• 2-way zipper opens flat or lowers for diaper access
• Machine washable for busy families
• Extra leg room and longer length to allow kicking and growth (hip-healthy design)
• Reinforced stitching and quilting for durability

Safety, comfort, and thoughtful design

Attention to safety is built into every detail: a zipper garage protects baby’s face, and arm/neck openings are sized with the latest research to reduce irritation. The sleep sack uses fabrics tested against 1,000+ substances to meet high standards, offering peace of mind for caretakers and a secure, snug feel for little ones.

• Zipper garage shields delicate skin
• Arm and neck openings sized for comfortable fit
• Fabric safety tested against 1,000+ substances
• Unisex color makes it a versatile gift option

Size range, care, and growing with your baby

Available in S for 0–6 months, M for 6–18 months, and L for 18–36 months (2T–3T). This single garment can accompany your baby through several growth stages, offering consistent comfort as they move from snuggly newborn days to more active stages. It’s a practical gift idea for baby showers and a reliable layering option for parents navigating seasonal changes.