Grüezi Bag - Wool Inside

Multiple award-winning sleeping bags that use innovative wool-mix fillings to improve comfort and performance. Wool naturally regulates temperature and humidity, ensuring your sleeping bag stays warmer, and you get a more comfortable night's sleep.

DownWool - Gives all the outstanding benefits of down (low weight, compressibility, breathability), but improves temperature regulation, and performance in damp conditions. The latest testing by textile experts the Hohenstein Institute shows that the fillpower (the insulating ability) of DownWool actually increases as humidity increases.

Down Hybrid - Separate layers of down and wool insulation for improved performance in very cold conditions when condensation forming within insulation layers can be a big issue.