




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 Unnivoll Fleece Baby Sleep Sack—the soft, skin-friendly wearable blanket crafted for gentle nights and calm mornings. Made from 100% polyester microfleece, the fabric feels plush to the touch while remaining lightweight and breathable. The gear is CPSC certified, reinforcing its design intent for a secure sleeping environment while your little one rests.
With a 1.0 tog rating, this sleep sack is ideal for indoor temperatures around 68–75°F (20–24°C) during spring and fall. The combination of a plush inner lining and a soft outer shell creates a cozy cocoon without overheating, helping infants settle into dreamful sleep while staying comfortable through the night.
The two-way zipper runs smoothly from bottom to top, allowing quick diaper changes without fully undressing your baby. A top-zipper protector shields the chin from zipper irritation, keeping comfort at the forefront as you tend to your little one.
The sleep sack is roomy enough to accommodate gentle kicking yet designed to stay on your baby, supporting movement and warmth without bulk. The set includes two sleep sacks and offers four sizes (S 0–6 months, M, L, XL) to grow with your child. They’re machine washable and can be dried on low heat for busy households.
From late-night feeds to early naps, the Unnivoll sleep sack provides a consistent, comforting touch. The unicorn design adds a playful, visual charm, while practical features support parents with straightforward care and dependable warmth.
Q: What is the tog rating and ideal room temperature for this sleep sack?
A: It features a 1.0 tog rating, designed for indoor temps 68–75°F (20–24°C) to keep baby comfortable.
Q: How many sleep sacks are included and what sizes are available?
A: The set includes two sleep sacks; sizes include S (0–6 months), M, L, and XL to fit growing infants.
Shipping (UK)
Returns & Refunds
Thanks for subscribing!
This email has been registered!