




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.
Meet the Yoofoss Baby Sleep Sack, a wearable blanket crafted from 100% organic cotton. Certified by the Global Organic Textile Standard (GOTS), it feels soft against delicate skin and offers a light TOG 0.5 warmth ideal for balanced room temperatures. The fabric remains breathable, helping little ones stay cozy without overheating, night after night.
The smooth 2-way zipper runs from top to bottom, enabling quick and easy diaper changes. An interior zipper guard and a top zipper cover protect tiny skin from scratches, while keeping the zipper tidy and away from little fingers.
Arm and neck openings are sized for a snug yet comfortable feel, with extra room for legs to move freely. The design stays securely in place, helping baby stay warm through the night and optionally supporting natural, comfortable movement for growing hips.
The set includes three color options, making it easy to mix and match outfits for boys and girls. With three sacks in one package, you’ll have a fresh, ready-to-wear option for busy evenings and quick rotations during laundry days.
Available in S, M, L, and XL to cover 0-6, 6-12, 12-18, and 18-24 months. This lightweight option provides breathable warmth for year-round use and pairs well with other sleep essentials for a calmer bedtime routine.
Q: Is the Yoofoss Baby Sleep Sack suitable for 18-24 month olds?
A: Yes—the XL size covers 18-24 months with roomy arm and leg space for secure, comfortable sleep.
Q: What makes the 2-way zipper design helpful?
A: It enables easy midnight diaper changes while interior guards protect the baby's sensitive skin.
Shipping (UK)
Returns & Refunds
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