Miracle Baby Sleep Sack Long Sleeve 12-18m – 100% Cotton

Cozy, breathable sleep sack for peaceful nights

The Miracle Baby Sleep Sack Long Sleeve is crafted with 100% cotton on both the inside and outside, delivering a soft, breathable touch against delicate skin. The natural fibers feel gentle yet durable, making it a comfortable layer for your little one from first curls of bedtime to morning yawns.

Designed with practicality in mind, the bottom-up zipper makes diaper changes quick and less disruptive, while a smart zipper guard protects tiny skin from scratches. This combination helps you maintain a calm bedtime routine without compromising warmth or comfort.

Key features at a glance

• 100% cotton fabric for a gentle, breathable wear
• Bottom-up zipper with protective guard for safe, easy changes
• Three sizes available up to 18 months; patterns include boys, girls, and unisex options
• Widened hem supports your baby’s natural frog-legged position and movement
• Roomy fit that allows kicks while keeping baby warm and secure
• Easy care: machine washable with air-dry or low-heat tumble dry

Real-life use and routine fit

Imagine a calm, cocoon-like night where your baby can turn, stretch, and kick freely without uncovering. The long sleeves add warmth for cooler nights, while the roomy body ensures comfortable movement from nap to night-time sleep. It’s also a practical choice for quick naps on the go or overnight trips where consistency in sleepwear matters.

Care, longevity, and guarantees

• Machine wash with a mild detergent
• Air dry or tumble dry on low heat
• Free from harsh dyes and chemicals for gentle handling
• 100% satisfaction guarantee to support your purchase experience