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