




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.
Meet the HAPIU Unisex Bamboo Rayon Baby Sleep Sack, a wearable blanket crafted for coziness and practical sleep for babies and toddlers from 18 to 36 months. Built with Rayon Made from Bamboo from FSC Certified forests, this sleep sack blends a buttery soft feel with thoughtful engineering to help your little one stay comfortable and dry at bedtime and beyond.
The fabric offers a gentle touch against delicate skin, is naturally hypoallergenic, and breathes to help reduce overheating. It also feels cool when the room warms up and cozy when it’s chilly, supporting all-season comfort.
Designed with practicality in mind, this sleep sack carries a 1.0 TOG rating, making it versatile across seasons. The roomy fit offers extra leg space for kicking and growth, while staying securely in place so little feet can’t escape.
Quality and safety are built into every stitch. The sleep sack features reinforced stitching and quilting for durability, and the fabrics are tested against 1,000+ substances to meet high standards. It comes in unisex Light Heather Grey and Dark Forest Green, making it a thoughtful shower gift or everyday essential.
Care is simple: machine wash and line dry or tumble dry on low to preserve softness and fit over time.
Q: What sizes are available and which age range is this sleep sack designed for?
A: Available in S (0-6 months), M (6-18 months), L (18-36 months).
Q: How does the 2-way zipper improve diaper changes?
A: The J-shaped two-way zipper unzips flat or from the bottom for quick, easy changes.
Shipping (UK)
Returns & Refunds
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