Grüezi Bag Biopod Wolle Survival Sleeping Bag Comfort Rating 4°C

A TOUGH SLEEPING BAG THAT KEEPS PESKY INSECTS AND SMALL CRITTERS AT BAY.

The Biopod Wolle Survival is a durable, moisture-resistant three-season sleeping bag, perfect for outdoor enthusiasts who prefer sleeping without a tent. It’s ideal for use on boats, lakesides, or in humid environments.

It includes a built-in 3D mosquito net that pops up over your head to keep bugs out and stores neatly in the pack sack. Grüezi bag® uses Lavalan® alpine wool, which helps regulate body temperature by absorbing and slowly releasing moisture, keeping you warm even when wet. Wool also neutralises sweat odours, keeping your sleeping environment fresh.

This AlmWolle insulation reduces your body’s effort to regulate temperature, helping you save energy for rest and recovery. The wool is sourced from Alpine-region sheep, making it a natural, biodegradable, and renewable material. Grüezi bag® focuses on comfort and functionality with an award-winning design that provides a cosy climate, a roomy cut, and a lightweight, compact pack size.

Explore our full range of Sleeping Bags here.

KEY FEATURES OF THE WOLLE SURVIAL SLEEPING BAG

• Three-season performance suitable for spring through autumn, even in humid conditions

• Durable and moisture-resistant design for use without a tent, on boats, or near lakes and rivers

• Integrated 3D mosquito net that pops up over the head and packs away neatly

• Lavalan alpine wool insulation helps regulate temperature and retains warmth even when damp

• Wool naturally neutralises odours, keeping the sleeping environment fresh

• AlmWolle insulation reduces the body’s effort to regulate temperature, helping conserve energy for rest

• Uses biodegradable, renewable wool sourced from Alpine-region sheep

• Comfortable, award-winning design with a roomy fit and compact, lightweight pack size