




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.
The Yoofoss Baby Sleep Sack for 18-24 months blends gentle softness with dependable warmth. Built from 100% premium cotton layers and a soft polyester filling, it cushions delicate skin while keeping your little one cozy through the night. The fabric is GOTS certified, signaling a commitment to high standards of safety and sustainability that many parents value.
From the first touch, you’ll notice a breathable weave and a comforting texture that feels cozy in your hands and against baby’s skin. The plush lining stays comfortable after countless washes, helping the sleep sack retain its gentle feel as your child grows.
With a 2.5 TOG rating, this wearable blanket provides warmth for cooler rooms, typically around 50 to 68°F. It creates a snug, inviting sleeping environment without adding bulk around the torso, so your baby can drift off with a calm, secure sense of warmth.
Parents often balance room temperature with baby cues to decide on a sleep layer; this sack aims to strike a thoughtful balance between coverage and breathability.
The bell-shaped bottom offers generous space for hips and legs, supporting natural movement and comfortable sleep. The sleeveless cut reduces bulk around the arms, helping regulate temperature while preserving freedom of motion.
A two-way zipper runs from top to bottom, enabling easy access for diaper changes without fully waking the baby. A zipper garage protects your child’s face from chafing, and four sizes S to XL ensure a proper fit as your little one grows.
This sleep sack is machine washable and designed to endure hundreds of washes. With proper care, it resists fading and maintains a shrinkage rate of less than 3% when dried on low heat.
Q: What age range is the Yoofoss Baby Sleep Sack designed for?
A: Designed for 18 to 24 months, with room to grow and a snug, adjustable fit.
Q: How should I care for the sleep sack?
A: Machine wash cold; tumble dry on low or line dry to preserve fabric.
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