




We offer free standard shipping to every province and territory in United Kingdom.
We offer free standard shipping to every province and territory in United Kingdom. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Discover the HAPIU Bamboo Sleep Sack, a unisex wearable blanket crafted from Rayon Made from Bamboo sourced from FSC-certified forests. The fabric feels buttery-soft against delicate skin, and its natural properties are designed to be gentle, breathable, and moisture-wicking. This helps your baby stay comfortable and dry through naps and night-time routines, while offering a sustainable choice that aligns with mindful parenting.
With a 1.0 TOG rating, this sleep sack is built for all-season use, balancing warmth and airflow so your baby can rest calmly in a range of room temperatures. The design includes extra leg room for kicking and growth, yet stays secure enough to prevent easy footing-off, supported by reinforced stitching and a durable quilting pattern that holds up to daily wear.
The 2-Way YKK zipper is J-shaped and opens from the top or down low, making diaper changes smoother and quicker while maintaining a neat look. A zipper garage provides extra protection for your baby’s face, and the garment is machine washable for busy families on tight schedules.
Designed with room to grow, the sleep sack offers extra leg room for kicking and hip-friendly movement, while staying put so little ones can’t kick it off. Reinforced stitching and quilting enhance durability for daily use, and arm and neck openings are sized with considerations based on current safety guidance. The fabric has been tested to meet high safety standards, helping you feel confident in everyday wear.
With its high-quality construction and timeless dark forest green shade, this sleep sack makes a thoughtful gift for babies and toddlers alike. It pairs well with other sleep essentials and integrates smoothly into bedtime routines, travel days, and everyday care.
Q: What sizes are available for the HAPIU Sleep Sack?
A: Sizes include S (0-6 months), M (6-18 months), and L (18-36 months) to fit growing babies.
Q: How does the sleep sack support easy use and safety?
A: The 2-way YKK zipper opens flat or from the bottom for diaper changes; a zipper garage protects the face; fabric is soft, breathable, and safety-tested.
Shipping (UK)
Returns & Refunds
Thanks for subscribing!
This email has been registered!