




Free standard shipping across the UK, with no minimum spend.
Free standard UK shipping on all orders. Orders are typically processed in 1–3 business days. The shipping policy estimates most UK deliveries at 5–10 business days; timings are estimates.
Tracking is provided where available. Read our shipping policy for details.
You can request a return within 30 days of receiving your order. Items must be unused, in their original condition and packaging. Hygiene and other exceptions apply.
Please contact us before sending anything back. See our returns and refunds policy for the full terms.
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.
Yoofoss offers a gentle sleep sack crafted from 100% organic cotton with a soft inner fill. Skin-friendly and breathable, it’s designed to be gentle against delicate newborn skin. The fabric is Global Organic Textile Standard GOTS certified, reflecting a commitment to safety and quality in every thread.
The 1.5 Tog weight is ideal for moderate room temperatures, typically in the 69–73°F range. In autumn and spring, it provides a reliable layer for daytime naps or nighttime sleep, while in air-conditioned environments it helps maintain a comfortable warmth without overheating.
Designed with a bell-shaped bottom, the sleep sack offers extra space for leg movement and hip alignment. The sleeveless construction allows freedom of motion and helps regulate temperature for a calmer sleep.
A durable 2-way zipper makes diaper changes smoother, while a zipper garage protects your baby’s face from contact with metal near the chin and cheeks. Four sizes cover babies from 0–24 months: S, M, L, XL.
Machine washable and designed to withstand hundreds of cycles, it resists fading and maintains shape with shrinkage under 3% after washing and low-heat drying. Correct sizing helps prevent the sleep sack from riding up.
Note: This wearables blanket aims to provide a secure, comfortable sleep layer for babies, supporting everyday routines with real-world practicality.
Q: What materials is the Yoofoss Baby Sleep Sack made from?
A: It uses 100% organic cotton layers with soft filling and is GOTS certified for safety and quality.
Q: What size should I choose for my baby 0-6 months?
A: S corresponds to 0-6 months, M 6-12, L 12-18, XL 18-24 months; ensure proper weight fit.
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