HAPIU Bamboo Sleep Sack 0.5 TOG | 0-6 Months | Slate Blue

Soft, breathable comfort for tiny sleepers

Meet the HAPIU Unisex Bamboo Sleep Sack, a wearable blanket designed for babies 0-6 months. Crafted from rayon from bamboo, this 0.5 tog sleep sack offers a buttery-soft touch, gentle warmth, and breathable performance that helps maintain comfort without overheating. The slate blue hue and unisex design make it an easy option for families and thoughtful baby shower gifts.

Soft, breathable comfort you can feel

• Buttery-soft bamboo fabric that drapes gently against delicate skin
• Hypoallergenic and thermoregulating to balance warmth and moisture
• Sustainable materials and responsible production
• Unisex slate blue palette that travels well with gear

Easy use and care for busy nights

The 2-way YKK zipper is J-shaped so the zipper lies flat against the chest when closed and can unzip from the bottom for quick diaper access. The lower half can be opened to speed diaper changes and for line drying after washing. The sleep sack is machine washable for simple maintenance.

• Two-way zipper and J-shape design for convenient diaper changes
• Lower-half opening to speed up nightly routines
• Machine washable and easy to air dry
• Zipper garage protects little faces from chafing

Roomy design that grows with baby

There is extra leg room to encourage kicking and movement while keeping arms and torso cozy. The design provides space for growth so the baby won’t slip out of the wearable blanket, making it suitable for year-round use.

• Extra leg room supports kicking and mobility
• Hip-friendly, growth-friendly cut that helps support natural movement
• Stays put so babies remain snug without excess fabric bunching
• Ideal for newborns up to 6 months (S), then 6-18 months (M), and 18-36 months (L)

Safety-focused details and quality you can reference

The fabric and filling are tested against 1,000+ substances to help keep a safe sleeping environment. Zipper garage helps prevent face contact, and openings for the arms and neck are sized with current guidelines in mind. The 0.5 tog rating provides light warmth that may suit temperate rooms or air-conditioned spaces.

Size guide and gifting ideas

Choosing a size that matches your baby’s age and growth trajectory can be part of planning for comfort and routine. S covers 0-6 months, M covers 6-18 months, and L covers 18-36 months, making this a practical shower gift option for families welcoming a new baby.