HALO SleepSack 0.5 TOG – 100% Cotton Wearable Baby Blanket, Medium (6-12M), Hip Healthy

Cozy, Safe Sleep with HALO SleepSack

The HALO SleepSack wearable blanket is a 100% cotton interlock sleep solution designed for warmer nights and easy diaper changes. With a TOG rating of 0.5, this medium size fits babies roughly 16 to 24 pounds (about 6 to 12 months) and is endorsed as hip healthy by the International Hip Dysplasia Institute. A portion of every purchase supports infant health programs.

Unlike loose blankets, the SleepSack stays put through the night and helps create a calm, consistent sleep environment. The sleeveless design reduces overheating, while the roomy sack and neck opening ensure a safe, comfortable fit without limiting movement.

Why families choose HALO SleepSack

• Wearable, cozy warmth that can't be kicked off
• Bottom-access zipper for quick diaper changes
• Soft, breathable 100% cotton interlock with a gentle stretch
• Hip healthy design approved by the International Hip Dysplasia Institute
• Sleeveless and sized neck openings minimize overheating and fuss
• Easy care: machine washable, durable for everyday use

Key features at a glance

• TOG 0.5 rating ideal for warm climates or layered sleepwear
• Size Medium fits 16-24 pounds and 26-30 inches
• Bottom zipper with zipper guard and inner neckline cover to prevent scratches
• 100% cotton interlock fabric offers softness and a touch of stretch
• Hospital-trusted design, widely used to support safe bedtime routines

Designed for everyday life

Parents appreciate that the SleepSack is machine washable and durable—a practical choice for active babies through the first year. Its breathable fabric stays soft after multiple washes and maintains a comfortable fit without added bulk.

• Easy to layer with pajamas for variable nights
• No loose blankets means fewer chances for cover shifts during sleep
• Suitable for room temperatures typical of warm climates or transitional seasons

Designed for safety and comfort, HALO SleepSack replaces loose blankets in the crib, enabling a secure, cuddle-like feel throughout the night. It’s a practical option for parents who want a simple, reliable sleep setup that adapts to warmer seasons or layered sleepwear when temperatures drop.