Unnivoll Fleece Sleep Sack 12-18 Months – 2-Way Zipper Wearable Blanket, 2.0 Tog

Cozy warmth with room to grow

Meet the Unnivoll Fleece Sleep Sack, a soft wearable blanket designed for toddlers. Made from 100% microfiber polyester, it offers a gentle, skin-friendly touch that works with your baby’s sensitive skin. The sack carries a CPSC certification, underscoring a focus on a safe, comfortable sleeping environment for everyday use.

Engineered for cooler indoor days, the 2.0 tog weight provides dependable warmth at typical fall and winter temperatures. The outer fleece feels plush and comforting, while the interior fleece adds a cozy cocoon that helps little sleepers settle into naps and night sleep without overheating.

Key comfort and design highlights

• Soft, skin-friendly microfiber fleece delivers a gentle touch for delicate skin.
• CPSC-certified construction supports a secure sleep setup for infants and toddlers.
• 2.0 tog warmth is well suited for indoor temps around 64–70 °F (18–21 °C).
• Two-way zipper with a top zipper guard protects the chin while enabling smooth nighttime diaper changes.

Practical design for busy nights

The sleep sack offers a roomy, kick-friendly silhouette that stays on your child, while the sleeveless style helps prevent overheating and keeps arms free for natural movement. The 2-pack provides rotation between outfits and easy laundry days, making it a convenient addition to your bedtime routine.

• Roomy enough for kicking and wriggling, yet securely fitted to stay on.
• Sleeveless design reduces heat buildup and supports comfortable movement.
• Includes two sleep sacks for quick changes and ongoing freshness.

Easy care and size guidance

Built for daily use, this fleece sleep sack is machine washable and can be dried on low heat for fast recovery after washes. Four size options help you choose the best fit as your little one grows: S, M, L, and XL (covering roughly 0–6 months up to 18–24 months). For the right fit, measure your child’s height and weight and consult the size chart before selecting a size.

• Two-pack set for effortless rotation and washing.
• Machine wash cold; tumble dry low to preserve softness.
• Size guidance: S (0–6m), M (6–12m), L (12–18m), XL (18–24m).

Why parents consider Unnivoll

Designed to be a comforting, practical sleep accessory, this fleece sack can complement a calm bedtime routine. It highlights tangible benefits like gentle warmth, simple night-time changes, and easy care while leaving room for your child’s growth and individual sleep patterns. As with any sleep product, results can vary by child and environment.