HAPIU Bamboo Sleep Sack 0-6M TOG 1.0 | 2-Way Zipper Unisex Moonlight Blue & Dark Grey

All-season comfort for tiny sleepers

The HAPIU Unisex Bamboo Sleep Sack for ages 0–6 months is crafted from Rayon Made from Bamboo sourced from FSC-certified forests. The fabric feels buttery-soft against delicate skin, is naturally hypoallergenic, and is designed to help regulate temperature while wicking moisture as your baby shifts between naps and nighttime sleep. The Moonlight Blue and Dark Grey colorway offers a gender-neutral, modern look that fits into any nursery.

Designed for real-life use, this wearable blanket uses a 2-way YKK zipper with a J-shaped design that opens flat for easy dressing and can unzip the lower half for diaper changes and quick line drying. To protect tiny faces from snagging, a zipper garage keeps the zipper away from skin, while arm and neck openings are sized with care and safety in mind.

• Buttery-soft, breathable fabric that feels gentle on baby skin
• Thermally regulating and moisture-wicking for daily comfort
• FSC-certified bamboo rayon supports responsible forestry practices
• Machine washable with quick line-drying options for busy households

Roomy, grow-with-you design

The sleep sack is cut with extra leg room and length so little feet can kick and explore while staying safely within the wearable blanket. With a 1.0 TOG rating, it offers comfortable warmth for all-season use in mild climates, without bulk. Reinforced stitching and quilting contribute to durability as babies grow and habits change from feeding sessions to longer naps.

Available sizes cover 0–6 months (S), 6–18 months (M), and 18–36 months (L), providing a smooth transition as your child grows from infancy to toddler years.

Safety, quality, and gifting goodness

Fabrics are tested for safety against 1,000+ substances, and thoughtful design details minimize skin contact risk with the neck and arm openings. The unisex colorway and high-quality construction make it a thoughtful gift for baby showers or registries, pairing practicality with style for any nursery.