Sleep Sack in Sky

The Larkspur Baby Sleep Sack is where comfort meets function—designed to keep your little one cozy and secure all night long. Crafted to follow AAP safe sleep guidelines, it provides the warmth of a blanket without the risks of loose bedding.

Now featuring a side zipper design, this sleep sack makes late-night diaper changes easier than ever. A smooth dual-zipper system allows for quick access, while a zipper garage ensures your baby’s delicate skin stays protected. Every detail is thoughtfully designed for both safety and convenience.

Made from our signature CloudWeave™ Bamboo, this sleep sack is buttery soft, breathable, and gentle on sensitive or eczema-prone skin. Lightweight polyfill adds the perfect touch of warmth, making it ideal for nurseries set between 68–72°F (20–22°C).

Features

• 1.0 TOG rating – A versatile, middleweight option for year-round comfort
• Side zipper design – Makes dressing and diaper changes effortless
• Zipper garage – Protects delicate skin from irritation
• Quilted interior – Soft and cozy for maximum comfort
• Tagless design – No scratchy labels, just pure softness
• Not treated with flame retardants – Safe and gentle for everyday use
• Made from CloudWeave™ Bamboo – Breathable and gentle on sensitive skin
• Fabric: 95% Viscose from Bamboo, 5% Spandex
• Filling: 100% Polyester

Recommended sizes for an ideal fit

• Small: 0–6 months
• Medium: 6–18 months
• Large: 18–36 months

Rest easy knowing this design adheres to the safe sleep standards set by the American Academy of Pediatrics. The soft, stretchy fabric is perfect for wiggly little ones, while the ankle cuffs ensure feet stay free, allowing your toddler to move safely while staying cozy.

Please note: Sizes S, M, and L are designed with extra comfort in mind. The measurements from High Point Shoulder (HPS) to the bottom are 78 cm (S), 90 cm (M), and 106 cm (L). Many parents appreciate the generous fit, allowing for layering or growth.

To keep your garment looking and feeling its best, turn it inside out before washing. Use cold or warm water (below 30°C/86°F) and wash gently with like colors using mild detergent. Avoid harsh chemicals like bleach, which can weaken the fabric and fade the colors. For lasting softness, use short washing cycles and promptly remove from the dryer. While machine drying is fine, line drying helps your garment last longer. Always check the care label before ironing for specific instructions.