HALO SleepSack 100% Cotton Wearable Blanket — TOG 0.5, Twinkle Pink, Large (12-18 Months)

Safe Sleep, Simple Comfort

HALO SleepSack is a 100% cotton wearable blanket designed to keep your baby cozy without loose blankets. The design helps your little one stay covered through the night, while still allowing for easy diaper changes. The Twinkle Pink Large size is sized for 12-18 months and pairs well with breathable sleepwear for warm nights.

What makes HALO SleepSack different

• Bottom-opening zipper for quick diaper changes, plus a soft zipper cover at the neckline to prevent scratches.
• Extra-long, roomy sack supports natural hip movement and growth without needing to size up too soon.

• Premium fabric that feels gentle against delicate skin and breathes well, ideal for layering over pajamas and staying comfortable all night.
• TOG 0.5 provides lightweight warmth or coolness in warmer climates, designed for room temperatures around 75°–72°F.

Hip health and sizing

The wearable blanket is designed to align with safe sleep guidelines and is approved by the International Hip Dysplasia Institute, reflecting a hip-friendly approach for growing babies. Availability spans multiple sizes to accommodate a growing child—from newborn options to larger sizes up to 18-24 months.

Care and everyday use

Made from 100% cotton, HALO SleepSack is machine washable and simple to care for, making it a practical staple for busy families. It layers easily over regular sleepwear and stays put through the night, reducing the chances of blanket shifts that wake a sleeping baby.