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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.
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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