HAPIU Baby Sleep Sack TOG 0.5 | Bamboo Rayon Wearable Blanket, 2-Way Zipper, Slate Blue, 6-18 Months

Soft, Breathable Comfort for Your Baby

Meet the HAPIU Unisex Sleep Sack, a wearable blanket crafted from rayon made from bamboo. The fabric is buttery soft to the touch, naturally hypoallergenic, and designed to balance warmth and breathability as your baby moves through sleep cycles. The bamboo-based material offers a sustainable choice for families who value eco-friendly fabrics without sacrificing daily practicality.

Why Bamboo Rayon?

• Butter-soft texture that feels gentle on delicate skin.
• Natural breathability to help regulate comfort across seasons.
• Hypoallergenic properties with a sustainably sourced fiber.

Key Benefits at a Glance

• Soft bamboo rayon that supports comfortable warmth without overheating.
• Hypoallergenic, breathable fabric for everyday wear.
• Sustainable fabric choice aligned with eco-conscious parenting.

Simple, Practical Design for Everyday Use

The HAPIU sleep sack features a 2-way YKK zipper that opens flat for easy dressing and diaper changes. It can also unzip the lower half, making middle-of-the-night changes quicker while keeping a cozy wrap around your baby. It’s machine washable for busy households.

• 2-way zipper with a J shape that lies flat and minimizes face rubbing.
• Lower-half unzip for quick diaper changes and convenient line drying.

Room to Grow — Safe, Cozy, All-Year Wear

Designed with extra leg room, the sack allows kicking and movement while staying securely in place. The TOG 0.5 level is suitable for warmer rooms or layered use across seasons, helping your baby stay comfortable without overheating.

• Roomy fit that accommodates growth and natural movement.
• TOG 0.5 ideal for mild-warm environments and layering across seasons.

Safety and Comfort You Can Trust

Details like a zipper garage protect sensitive skin from snags, and arm/neck openings are designed for a snug, comfortable fit. The fabric and construction are tested against a broad range of substances to provide confidence in daily use.

• Zipper garage reduces contact with the face and chin.
• Thoughtful arm and neck openings for a comfortable wear.
• Testing across 1,000+ substances demonstrates careful safety checks.

Size Range and Gift-Ready Choice

Available in S (0-6 months), M (6-18 months), and L (18-36 months). The slate-blue, unisex color makes it a practical gift for baby showers, offering a modern, neutral option that works for little boys or girls.