HAPIU Unisex Bamboo Sleep Sack TOG 1.0 (18-36M) Moonlight Blue | 2-Way YKK Zipper

Why parents choose the HAPIU Bamboo Sleep Sack

Meet the HAPIU sleep sack, a wearable blanket designed to cocoon your little one in gentle comfort. Made from Rayon Made from Bamboo sourced from FSC-certified forests, the fabric feels buttery-soft against the skin and works to stay cool and dry. Its breathable, moisture-wicking fibers and natural comfort properties help your baby settle more peacefully, season after season. The Moonlight Blue hue adds a unisex charm that suits any nursery while aligning with eco-conscious choices.

Softness, Comfort, and Climate

Rayon from bamboo offers a soft hand, while its thermal regulation helps your baby adapt to changing room temperatures. Hypoallergenic materials reduce irritation, and the sustainable sourcing supports responsible production. The result is a cozy, skin-friendly layer that helps your child feel secure as they drift toward sleep.

• Butter-soft touch that glides over tiny shoulders
• Breathable, moisture-wicking fibers help keep baby comfortable
• Hypoallergenic material suitable for sensitive skin

Practical Design for Busy Parents

A 2-way YKK zipper opens flat for easy dressing and allows the lower half to unzip for diaper changes or quick line drying. The J-shaped zipper path prevents fabric from pulling near the face, enhancing daytime and night-time comfort.

• 2-way zipper with flat opening for fast diaper changes
• Lower-half unzip option for quick access
• Machine washable for simple care

Room to Grow, All-Season Comfort

The sleep sack offers extra leg room and a longer fit so little movers can kick and stretch without riding up. A TOG 1.0 rating delivers balanced warmth for year-round use, while reinforced stitching and quilting boost durability for everyday wear.

• Extra leg room and length to accommodate growth
• 1.0 TOG provides all-season comfort
• Reinforced stitching for lasting durability

Safety and Quality You Can Trust

Fabrics are tested against 1,000+ substances to meet high safety standards. A zipper garage protects your baby’s face, and arm/neck openings are sized for a secure, comfortable fit without sacrificing ease of use.

• Zipper garage to shield tiny faces
• Well-sized openings for safe, comfortable wear
• Unisex Moonlight Blue for versatile gifting and styling

Size Range and Gift-Worthy Appeal

The sleep sack is offered in S, M, and L to cover 0–6 months, 6–18 months, and 18–36 months, making it a thoughtful baby shower or registry pick in a timeless shade.

• Sizes: S (0–6m), M (6–18m), L (18–36m)
• Unisex color suitable for any child
• Great gift option for expecting parents