Copper Pearl Luna: Premium 3-Layer Knit Sleep Bag 1.7 TOG – 12-18M

Meet Luna: A Safer, Softer Sleep Bag for Nighttime Comfort

Copper Pearl’s Luna Premium 3-Layer Knit Sleep Bag is designed to stay put while your baby sleeps, offering a cozy alternative to loose blankets. The three-layer construction uses a buttery-soft polyester and rayon blend that feels gentle against delicate skin, with just the right amount of stretch to move with baby’s restless nights. A tag-free neck reinforces comfort, and a full-length top-to-bottom zipper makes changes quick and easy, reducing breaks in settled sleep without sacrificing safety.

Why the Three-Layer Knit Matters

Luna combines three thoughtfully knit layers for lasting softness, breathability, and warmth. The fabric balance helps regulate temperature without overheating, which can support calm sleep routines. The result is a lightweight, snuggly layer that your baby can wear safely as they grow and develop, in place of loose blankets that can shift during the night.

• Ultra-soft, breathable fabric with a touch of stretch for comfortable movement.
• Three-layer knit design crafted to feel cozy without bulk.
• Tag-free neck to minimize irritation during sleep.
• Top-to-bottom zipper for easy on and off during night-time changes.

Year-Round Comfort and Temperature Fit

The Luna sleep bag carries a 1.70 TOG rating, suited for room temperatures around 65–75°F. Copper Pearl offers Luna in multiple TOG options, so you can tailor coverage to the season and nursery conditions. This flexibility helps you create a consistent bedtime routine that adapts as your baby grows.

• 1.70 TOG ideal for moderate room temperatures and layered sleep environments.
• Four TOG options available across the line to match seasonal needs.
• Breathable, breathable fabric helps prevent overheating while maintaining coziness.

Fit, Size, and Easy Care for Growing Babies

The 12–18 month Luna size measures about 32 inches in length, with a 14.5-inch width under the arms and a 20-inch widest point. This generous cut supports growing babies while still keeping the bag close to the body for secure warmth. The sleeveless design allows for year-round wear with the right TOG, and the modern print options add a stylish touch to any nursery.

• 32" length with roomy armpit width for comfortable movement.
• Sleeveless design to accommodate layering across seasons.
• Modern Copper Pearl prints that suit nurseries and baby outfits alike.

Practical, Real-World Use

Ideal for overnight sleep, quick diaper checks, and calmer bedtimes, Luna keeps little arms free while maintaining body warmth. The top zipper facilitates simple changes, helping you settle into a gentle routine without fuss. While not a medical device, the design emphasizes safety and ease of use for everyday sleep support.

Summary of Benefits

Three-layer knit for softness and stretch, top-to-bottom zipper for easy changes, tag-free neck for comfort, 1.70 TOG warmth for moderate temps, and a sleeveless, size-appropriate cut with stylish prints.