Unnivoll Fleece Baby Sleep Sack 18-24M | 1.5 Tog, 2-Way Zipper, Apricot & Pink

Cozy, skin-friendly comfort for growing babies

The Unnivoll fleece sleep sack combines a soft 100% cotton lining with plush fleece, delivering a gentle touch on sensitive skin. Certified by the Consumer Product Safety Commission (CPSC), it helps create a secure sleeping environment while keeping your little one warm and snug through the night.

Smart design for practical nights

A premium two-way zipper opens smoothly from top or bottom, making nighttime diaper changes easier without waking your baby. A thoughtful zipper protector at the neckline shields delicate skin from scratches, so you can move with confidence during late-night routines.

Roomy yet secure for active sleepers

The sleeveless design gives plenty of room for arm movement and helps with airflow, while the overall fit prevents accidental slips off. The 1.5 tog rating offers reliable warmth at typical indoor temperatures, keeping baby comfortable without overheating.

Soothing design details for calmer evenings

Raised plush dots evoke a comforting, mom-inspired touch that can help your baby settle at bedtime. This sleep sack is well suited to rooms at about 69–73°F (21–23°C), providing a cozy, familiar environment for restful sleep.

Two-pack convenience and easy care

• Two sleep sacks in each pack offer extra wear and simple rotation during busy days.
• Machine washable and dryable at low temperatures for straightforward cleanup after messy moments.

Size guidance and care

Available in S (0-6 months), M (6-12 months), L (12-18 months), and XL (18-24 months). Measure your baby’s height and weight and refer to the size chart to choose the best fit. For long-lasting softness, wash cold and tumble dry on low; avoid high heat to protect the fabric and print.

Why choose Unnivoll sleep sacks

• Soft fleece exterior with a cotton interior for skin-friendly comfort.
• 2-way zipper plus protective chin guard to reduce rubbing and fuss.
• Sleeveless design supports natural movement and helps regulate temperature.
• Generous room for kicking without the sack slipping off during sleep.
• Quality construction with easy-care care routines for busy families.