HALO SleepSack Wearable Blanket 100% Cotton TOG 0.5 Blue Thyme Large (12-18m)

HALO SleepSack Wearable Blanket is a trusted choice used in hospitals to help babies sleep safely from the start. The design keeps little ones cozy and secure without loose blankets, supporting calmer nights and more consistent naps for families. With a soft, cuddly feel and a roomy sack, it’s a practical option parents turn to for safer sleep without sacrificing comfort.

Safe sleep that stays put

The SleepSack is designed to stay in place through the night, so babies are less likely to wake from blankets kicking off. An inverted bottom zipper enables diaper changes without fully undressing, while a sleeveless cut reduces overheating risk. Arm and neck openings are sized to provide a safer, snug fit that moves with your baby.

• Bottom-opening zipper for quick, quiet diaper changes
• Neckline zipper cover protects delicate skin from scratches
• Roomy sack supports hip-friendly positioning approved by pediatric guidelines
• Sleeveless design enhances air flow to help regulate temperature
• Well-sized arms and neck openings for a secure, comfortable fit

Constructed from soft, breathable 100% cotton, this SleepSack feels gentle against delicate skin and layers nicely over regular sleepwear. The TOG 0.5 rating makes it a breathable, lightweight choice for warm rooms or climates, helping your baby stay cool and comfortable on warmer nights.

• Soft cotton fabric with natural breathability
• Machine washable for simple care and longevity
• TOG 0.5 ideal for room temperatures that sit around warm climates

Hip healthy design and growth-ready sizing

Approved by the International Hip Dysplasia Institute as hip healthy, the SleepSack promotes natural hip movement while reducing bulk around the legs. It comes in a growth-friendly range of sizes to accommodate babies as they grow, including the large option suited for the 12-18 month stage.

In addition to safety and comfort, the HALO SleepSack adds convenience to busy evenings. It’s a compact, all-in-one wearable blanket that can simplify bedtime routines while supporting a calm sleep environment. The Blue Thyme color offers a calm, soothing aesthetic that can fit neatly into many nursery styles.

Practical, color-coordinated care

Choosing HALO means selecting a wearable blanket that blends safety with everyday practicality. From easy diaper access to machine washing, this lightweight layer helps families balance care and comfort during a busy season of growth. While outcomes vary by baby, many parents notice fewer nighttime disruptions when their little one wears aSleepSack that stays put.