HALO SleepSack 100% Cotton Wearable Blanket – TOG 0.5, Birds, Small (0-6 Months)

Safe Sleep, Cozy Comfort from HALO

HALO SleepSack Wearable Blankets are a trusted choice in hospitals and homes, designed to replace loose blankets with a safe, snug sleep-ready solution. Made from soft, breathable 100% cotton, this SleepSack offers a gentle touch against baby’s skin and stays put through the night, reducing blanket-tugging and overnight fuss.

Hip-Healthy design and gentle fit

The SleepSack features an inverted bottom zipper for easy diaper changes, a snug neck opening, and arm openings sized for a safer, comfortable fit. Recognized by the International Hip Dysplasia Institute as hip healthy, it supports natural hip positioning as your baby grows.

• Hip-friendly roomy sack reduces the need to size up prematurely.
• Sleeveless design promotes airflow and helps regulate body temperature.
• Bottom zipper makes diaper changes quick and quiet.

Why parents love the practical details

In everyday use, the HALO SleepSack translates to calmer nights and simpler routines. A lightweight TOG 0.5 layer is ideal for warm rooms (around 72–75°F / 22–24°C), offering breathable warmth without overheating.

• TOG 0.5 is a great choice for hot climates and room temperatures that stay warm.
• 100% cotton is machine washable for easy care and repeated use.
• Zipper cover protects little chins and necks from zipper irritation during night changes.

Fit, sizes, and care

Available in four sizes to grow with your baby: Newborn (0–3 months), Small (0–6 months), Medium (6–12 months), Large (12–18 months). Easy care means you can machine wash and tumble dry as needed, keeping fabric soft and comfortable wash after wash.

Real-life moments

Imagine a warm bedroom where your baby remains cozy in a single layer, waking less due to blanket shifts. When a diaper change is needed, the bottom zipper allows fast access without disturbing a peaceful sleep, helping both baby and caregiver stay rested.

Designed to align with widely supported safe sleep practices—without loose blankets in the crib—the SleepSack aims to create a calm, sleep-friendly environment while you focus on rest and routines.

Size range you can rely on

Four sizes cover early infancy and beyond: Newborn (0–3 months), Small (0–6 months), Medium (6–12 months), Large (12–18 months). The Small size (0–6 months) is a popular choice for babies in the first half-year.