HAPIU Bamboo Sleep Sack TOG 1.0 for Toddlers 18–36m – Unisex, 2-Way Zipper

A Sleep Sack designed for comfort and everyday practicality

The HAPIU Sleep Sack is crafted from Rayon Made from Bamboo sourced from FSC-certified forests, delivering a buttery-soft touch that breathes with your baby’s skin. This fabric is naturally hypoallergenic, thermally regulating, and moisture-wicking, helping your little one feel dry and cozy throughout the night and day. The result is a wearable blanket that blends sustainability with gentle everyday performance.

Smart design you can trust

Equipped with a 2-Way YKK zipper, the sack opens flat for a smooth dressing experience and unzips the lower half for quick diaper changes. The J-shaped zipper design keeps the zipper away from baby’s mouth and skin, while the fabric is machine washable for easy care. This combination saves time and fuss during busy mornings or late-night naps.

• 2-Way Zipper for versatile access
• J-shaped opening minimizes fabric contact with baby’s skin
• Machine washable for simple cleaning and quick line-drying

Roomy, growth-friendly and safe

The sleep sack offers extra leg room and length to accommodate kicking and growth, while remaining securely worn as a wearable blanket. With a TOG 1.0 rating, it provides all-season warmth without excessive layering. Reinforced stitching and quilting enhance durability for everyday use.

• Hip-friendly roominess supports natural movement
• Durable construction for regular wear
• Unisex colorway suitable for baby showers and gifts

Safety and quality you can verify

Safety features include a zipper garage to protect tiny faces from chafing and thoughtfully sized arm and neck openings. The fabrics are tested to meet high safety standards, with attention to keeping materials free from a long list of substances. This adds peace of mind for parents while focusing on everyday comfort and wearability.

Fit, sizing and everyday use

Designed for ages 18–36 months (2T–3T), with guidance on sizing to help you choose the right option as your child grows. The unisex palette works well for any nursery theme and makes a practical, giftable choice for families welcoming a new little one.

Sustainability and mindful craftsmanship

By selecting bamboo rayon from responsibly managed forests, this sleep sack aligns with eco-conscious choices that many families appreciate. The combination of soft texture, moisture management, and durability supports repeated use across seasons.