Unnivoll Fleece Baby Sleep Sack 18-24m | 2.0 Tog, 2-Pack, Brown & White Elephant

Cozy warmth for little sleepers

Meet the Unnivoll Fleece Baby Sleep Sack for 18-24 months, a soft, skin-friendly wearable blanket designed for colder nights. Crafted from 100% microfiber polyester, it offers a gentle touch ideal for sensitive baby skin. Certified by the Consumer Product Safety Commission (CPSC), this sleep sack aims to provide a secure sleep surface without loose blankets or extra layers.

Practical comfort you can rely on

Built to grow with your toddler, the long-sleeve design provides room for kicking while staying securely in place. The 2.0 tog rating suits indoor temperatures around 64-70°F (18-21°C) during fall and winter, offering a breathable layer that helps keep your child comfortable as the room cools.

• Two-way zipper for easy diaper changes during the night, with a zipper protector at the top to shield delicate chins.
• Roomy cut supports natural hip movement while preventing blankets from drifting, helping little legs stay covered and warm.

Two-pack convenience and care

The set includes two sleep sacks in brown and white elephant designs, giving you ready options for quick outfit swaps and everyday use. They’re machine washable and can be dried at low heat, simplifying laundry for busy families.

• Four size options—S, M, L, XL—so you can find the right fit as your child grows.
• Easy-care fabric that holds up to regular washing, helping bedtime routines stay smooth.

Real-life use trends

In cooler autumn and winter nights, the fleece interior feels soft against tiny arms while the outer surface offers a subtle texture your child may notice as they settle. The snug warmth and secure fit can contribute to a calmer bedtime, without relying on loose blankets.

Consider the Unnivoll fleece sleep sack as a practical, comforting companion for toddlers who need dependable, cozy coverage at night.