At a Glance

• Product: Merino wool sleep sack
• Colorway: Caramel
• Material: 100% organic merino wool, mulesing-free
• Design: Sleeveless with button closures at the shoulders
• Sizes: 60 cm and 75 cm
• Certifications: GOTS and IVN BEST certified
• Made in: Germany

Disana Wool Sleep Sack

The Disana Wool Sleep Sack in Caramel is made entirely from soft organic merino wool. Merino wool naturally helps regulate temperature, providing breathable warmth without synthetic filling or added flame-retardant treatments.

The roomy lower section gives your baby space to bend and move their legs, while the sleeveless design allows free arm movement. Button closures at the shoulders make the sleep sack easy to put on and remove.

Best for: Parents looking for a breathable, natural-fiber alternative to conventionally filled sleep sacks.

Choosing a Size

Disana sleep sacks use European metric sizing. The size name indicates the general size category and is not the exact finished length of the sleep sack.

• Size 60 cm: The smaller size, measuring approximately 25.6 inches from shoulder to hem.
• Size 75 cm: The larger size, measuring approximately 29.5 inches from shoulder to hem.

To choose a size, measure a sleep sack that currently fits your baby well and compare it with the garment measurements below. Your baby should have room below their feet and enough space through the lower body to bend and move their legs.

The neck and arm openings should fit securely and should not be loose enough for the sleep sack to ride up toward your baby's mouth or face. Do not choose the larger size based only on age or to provide extra growing room.

Measurements are approximate and are taken with the sleep sack laid flat.

Key Features

• Temperature regulating: Merino wool helps retain warmth while allowing excess heat and moisture to escape.
• Breathable warmth: Provides warmth without bulky synthetic filling.
• Roomy lower section: Allows space for natural hip and leg movement.
• Sleeveless design: Allows unrestricted arm movement and makes layering easier.
• Shoulder buttons: Make dressing and undressing simple.
• Naturally flame-resistant: Wool is naturally resistant to ignition without added flame-retardant treatments.
• GOTS and IVN BEST certified: Made according to rigorous organic textile, environmental, and social standards.

Sustainability

Disana uses 100% organic, mulesing-free merino wool certified to GOTS and IVN BEST standards. Each garment is made in Germany using natural fibers, traditional craftsmanship, and environmentally responsible production practices.

Care

Wool does not need to be washed after every use. Air the sleep sack between uses to help it stay fresh.

When washing is needed, hand wash or use a gentle wool cycle at 86°F (30°C) with a wool-safe detergent. Do not wring, bleach, or tumble dry. Reshape while damp and lay flat or hang away from direct heat to dry. Re-lanolize periodically to help maintain the wool's natural properties.

Explore the Disana Collection

• Knit Sweaters & Cardigans: Soft organic merino wool layers for babies and toddlers.
• Sleep Sacks: Breathable wool sleep sacks made from natural fibers.
• Blankets: Heirloom-quality merino wool blankets in Ajour, DoubleFace, and Honeycomb knits.
• Accessories: Bonnets, mittens, washcloths, and nursing pads to complete your Disana essentials.

Colors may vary slightly between screens and in person due to screen settings and the natural characteristics of organic wool.