HALO Sleepsack 100% Cotton Wearable Blanket TOG 0.5 X-Large Baby Blue

Safe, cozy sleep with HALO Sleepsack

The HALO SleepSack Wearable Blanket is designed to replace loose blankets in the crib, helping create a snug sleep environment from the very start. Crafted from 100% cotton interlock, this wearable blanket offers a soft, double-knit feel with a gentle stretch that adapts to your baby’s movements. With a TOG 0.5 rating, it provides just the right light warmth for warmer seasons or climates, and can be layered with warmer sleepwear when temperatures drop. The design is recognized by safety experts and hospital staff for promoting a safer, more consistent sleep surface.

Key benefits you may notice

• Hip-healthy design confirmed by the International Hip Dysplasia Institute, allowing room for kicking while staying snug
• TOG 0.5 warmth suited to mild nights; easy to layer for cooler periods
• Inverted zipper opens from the bottom for quick, quiet diaper changes
• Sleeveless cut helps reduce overheating while maintaining warmth where it’s needed

Real-life comfort and use

Parents often find the SleepSack stays in place overnight, so babies can wiggle and stretch without losing warmth. The roomy sack design provides freedom of movement while preventing blankets from riding up or covering the face. The fabric’s soft interlock texture feels gently stretchy against delicate skin, promoting a calm bedtime routine.

In homes and hospitals alike, this wearable blanket has become a trusted alternative to loose blankets. Its simple fit means you can layer under or over regular sleepwear to tailor warmth as seasons change.

Fit, care, and size details

Available in Extra Large for babies who typically weigh 26–36 pounds (about 18–24 months, 35–40 inches tall). Arm openings and neck sizing are designed to maintain a secure fit without restricting movement. To care for the SleepSack, machine wash as directed; the cotton interlock fabric remains comfortable and soft wash after wash.

Brand and impact

HALO SleepSack is a staple in hospitals nationwide and is widely endorsed as hip-healthy. A portion of every purchase supports First Candle/SIDS Alliance and The Canadian Foundation for the Study of Infant Deaths, aligning comfort with a purpose outside the crib.