HAPIU Bamboo Sleep Sack TOG 1.0 | 18-36M Unisex, 2-Way Zipper

Comfort, Care, and Confidence with the HAPIU Bamboo Sleep Sack

Meet the HAPIU Unisex Bamboo Sleep Sack TOG 1.0, sized to fit toddlers 18 to 36 months. Crafted from Rayon Made from Bamboo sourced from FSC certified forests, this wearable blanket feels buttery soft against delicate skin. The fabric is naturally hypoallergenic, thermoregulating, and moisture-wicking, helping your little one stay comfortable as night temperatures shift.

Lightweight yet durable, the sleep sack works as an all season layer. The 1.0 TOG rating guides the right balance of warmth without overheating, while the roomy cut provides extra leg room for kicking and growing. Reinforced stitching and quilting add durability for active sleepers.

Easy to Use and Care

The 2 way YKK zipper is J shaped and can open flat or unzip from the bottom for quick diaper changes and faster line drying. The sack is machine washable for busy families, and a zipper garage keeps the zipper away from tiny faces during sleep transitions.

Safety and Comfort Design

Fabrics are tested against 1000 plus substances to support high safety standards. Arm and neck openings are sized with current research in mind to keep the fit comfortable and secure during sleep.

Versatile Gift and Growing with Your Child

Available in light heather grey and moonlight blue, this unisex sleep sack makes a thoughtful baby shower gift. S size covers 0–6 months, M covers 6–18 months, and L covers 18–36 months, offering a growth-friendly option as your child develops.

Care tips and practical notes help preserve softness and fit. Wear over a onesie or light layering for a cozy, safe sleep experience.

• Butter-soft Rayon Made from Bamboo that feels gentle on skin and stays comfortable over time
• Thermoregulating and moisture-wicking properties help balance warmth and dryness
• Sustainable, FSC certified materials for mindful wear
• Hypoallergenic fabric designed for sensitive skin
• Unisex colorways suitable for any nursery or gift setting

• 2-way zipper enables flat opening or bottom-half access for easy diaper changes
• J-shaped zipper design with a protective garage to prevent face chafing
• Explains safety with fabrics tested against 1000+ substances
• Machine washable for simple, everyday care
• Roomy fit with growth in mind and hip-friendly design