




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 a breathable, gentle sleep solution designed for newborns up to 6 months. The sleep sack wraps your baby in a soft cocoon of 100% organic cotton layers with a cushy polyester filling, delivering a calm, breathable feel against delicate skin. It is GOTS-certified, reflecting a commitment to high standards in materials and production you can notice in every touch.
The 1.5 Tog warmth level provides moderate insulation, ideal for temperatures around 69–73°F (20–23°C). This makes it a versatile option for autumn evenings, early winter nights, or spring naps, and it remains a practical choice for air-conditioned rooms in the heat of summer. The sleeveless silhouette offers freedom of movement and helps maintain comfortable body temperature, reducing the risk of overheating while still keeping your baby snug.
Key features at a glance:
In real life, parents appreciate the combination of simplicity and practicality. The generous space and sleeveless design support a natural range of motion during sleep, while the lightweight padding preserves warmth without bulk. The 2-way zipper makes midnight diaper changes quick and less disruptive, helping keep bedtime routines calm and predictable. When packing for travel or naps away from home, this sleep sack folds compactly and remains comfortable to wear across seasons.
Care tips: verify the correct size by baby weight to prevent the sleep sack from riding up toward the face. For busy households, the machine-washable nature and stable fit mean the garment stays soft and reliable wash after wash.
Q: What size options are available for this sleep sack?
A: Four sizes cover up to 24 months; choose S (0-6m), M (6-12m), L (12-18m), XL (18-24m) based on weight.
Q: How should I care for the Yoofoss sleep sack?
A: Machine washable; tumble dry on low; ensure correct size to prevent riding up; shrinkage under 3% after washing.
Shipping (UK)
Returns & Refunds
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