




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.
The Kaiya Baby Unisex Sleeping Bag is a wearable blanket designed for safe, comfortable sleep from newborn through toddler years. Crafted with a thoughtful blend of organic cotton, wool, and polyester, it delivers a soft touch, lasting loft, and dependable washability. Its durable construction helps maintain warmth and shape wash after wash, making it a practical choice for busy families.
Safety and skin comfort are at the core of this sleep sack. It is CPS C-certified for safe sleep practices and uses GOTS-certified organic cotton, which supports breathability and a gentle feel against delicate skin. An interior temperature sensing sticker on the chest offers a quick read on surface temperature, helping caregivers adjust clothing layers without disturbing baby’s slumber.
Designed with real-life routines in mind, the sack features dual zippers for smooth nightly diaper changes, an anti-slip neckline to prevent shifting, and a loose fit around the legs to support natural hip movement. With three sizes (S 0-6m, M 6-18m, L 18-36m) and four TOG options (0.5 TOG, 1.0 TOG, 2.5 TOG, 3.5 TOG), it adapts to a range of room temperatures and growing babies. The fabric is built to withstand millions of washes, with minimal shrinkage over time, making it a durable addition to your baby gear.
Care and use in everyday life
Refer to the size chart before ordering. The S size covers 0-6 months, M covers 6-18 months, and L covers 18-36 months. Choose a TOG based on room temperature and desired warmth, keeping in mind the sack’s loose leg design that allows natural movement and hip development while staying snug at the neckline and shoulders.
Q: What ages is the Kaiya Baby sleeping sack suitable for?
A: It comes in three sizes: S (0-6m), M (6-18m), and L (18-36m) to grow with your baby.
Q: How should I wash and care for the sleep sack?
A: Machine wash cold (<40°C) on gentle; tumble dry low; iron on low if needed; minimal shrinkage expected.
Shipping (UK)
Returns & Refunds
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