COCOON TravelSheets, MummyLiners and accessories are the result of life-long travel experience. The COCOON story started in 1989 with a bulky, sewn-together cotton sheet that almost caused the founder of the Design Salt Outdoor GmbH to be swept away in a Balinese river when he was trying to wash it. Since then COCOON TravelSheets, MummyLiners and travel accessories have seen a lot of improvement and perfection. A wide variety of functional details make them ideal companions for adventurers, travelers and mountaineers worldwide.