




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 Yoofoss Baby Sleep Sack is a wearable blanket designed for newborns up to 0-6 months. Crafted from 100% organic cotton and certified to the Global Organic Textile Standard (GOTS), it offers a soft, breathable layer that feels gentle against sensitive skin. With a TOG 0.5 rating, it provides lightweight warmth that suits typical bedroom temperatures without overheating.
Thoughtful design details make nightly routines smoother. A smooth 2-way zipper runs from ankle to chest, enabling easy diaper changes in the middle of the night. An interior zipper guard and a top zipper cover help prevent rough edges from contacting delicate skin, supporting a calm, uninterrupted sleep experience.
Neck and arm openings are sized for a snug, secure feel without pinching, while the leg area offers room to move and kick freely. This balance helps your baby stay warm and comfortable, while still allowing natural hip positioning for healthy development.
The set includes three sleep sacks in versatile colors that work for both baby boys and girls. Having a ready-to-wear option on hand keeps night routines predictable and reduces the need to search for clean sleepwear in the middle of the night.
In everyday use, this sleep sack replaces loose blankets, offering a stable layer that you can easily layer with a onesie or sleep outfit. The fabric remains soft after multiple washes, aligning with a practical nursery routine. The TOG 0.5 warmth level helps you gauge how to layer for different room conditions, ensuring flexibility as seasons change.
For best results, wash on a gentle cycle and dry on low or line dry. This keeps the fabric soft and durable through many nights of use, making the Yoofoss sleep sack a dependable part of your baby’s bedtime ritual.
Q: What sizes are available and how do I choose the right one?
A: S fits 0-6 months; M 6-12; L 12-18; XL 18-24. Choose by your baby's length and typical room temperature.
Q: What features contribute to comfort and safety?
A: GOTS-certified organic cotton, a double zipper with guard, and a roomy cut support comfortable movement while keeping baby warm.
Shipping (UK)
Returns & Refunds
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