HAPIU Bamboo Rayon Sleep Sack 1.0 TOG | 2-Way Zipper | 6-18M

Soft, breathable comfort from bamboo rayon

HAPIU's baby sleep sack is crafted from Rayon Made from Bamboo sourced from FSC-certified forests, delivering a silky-soft touch against delicate skin. The fabric is naturally hypoallergenic, moisture-wicking, and thermally regulating, helping your baby feel cozy without overheating. This sustainable choice blends performance with a soothing handfeel for everyday wear.

Think of a fabric that blends softness with practical durability—perfect for busy caregivers who value simple, effective textiles. The bamboo-based material embraces your baby's movements while staying light and breathable as seasons change.

• Butter-soft, bamboo rayon that feels gentle on skin
• Hypoallergenic traits designed for sensitive skin
• Thermal regulation helps maintain comfortable warmth
• Moisture-wicking properties keep layers drier and fresher
• FSC-certified, responsibly sourced fiber

Designed for practical daily use

Beyond fabric, this sleep sack is built with caregivers in mind. A 2-way YKK zipper runs along a J-shaped track and can open flat or unzip the lower half for quick diaper changes. The zipper is guarded with a dedicated garage to prevent contact with your baby’s face, while the neck and arm openings are sized for a secure, comfortable fit.

• 2-way YKK zipper that opens fully for easy dressings or quick changes
• J-shaped design for smooth, flat access
• Lower-half unzip enables fast diaper changes without full removal
• Zipper garage protects the face from abrasion

Roomy, safe, and built to grow

The sleep sack offers extra leg room and length, so babies can kick and move freely without slipping out. The 1.0 TOG rating provides a balanced warm layer suitable for all-season use, while reinforced stitching and quilting add durability for everyday wear. The design supports a hip-healthy stance by giving space for leg movement and growth.

• Extra leg room and longer length to accommodate growth
• 1.0 TOG: a balanced all-season layer
• Reinforced stitching and quilting for durability

Versatile gift-ready option

With a unisex light heather grey color and quality construction, this sleep sack makes a thoughtful choice for baby showers or new-parent gifts. Available in sizes that align with common baby and toddler milestones (S for 0–6 months, M for 6–18 months, L for 18–36 months).

Whether you’re planning ahead or shopping for a growing child, the HAPIU sleep sack blends comfort, practicality, and a touch of modern style into one wearable blanket alternative.