CoCoon Cotton Mummy Liner (Various Colours)


Extremely lightweight, tapered sleeping bag liner that keeps your sleeping bag clean and adds insulation and comfort.

  • drawstring hood
  • wide top opening
  • boxed foot end
  • completely double stitched


Fine yarn and a special weaving technique make the high-quality cotton used for COCOON MummyLiners a very lightweight and durable fabric. It is breathable, very comfortable against your skin and creates a natural vapor balance.


Machine wash (40°C). Do not bleach. Dry cleaning, tumble drying and ironing are possible. Wash colors separately.

Additional information


Off White, Cactus Blue, Elephant Grey, Leaves, Ultramarine Blue


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 company to be swept away in a Balinese river when he was trying to wash it.
logo brand cocoon 300

Since then COCOON TravelSheets, MummyLiners and travel accessories have seen a lot of improvement and perfection. They now come in a large number of specially developed, high quality fabrics. A wide variety of functional details make them ideal companions for adventurers, travelers and mountaineers worldwide.

Today COCOON products are sold in many countries all over the world. Nevertheless the company is still led by a small, highly motivated team. Based in Austria the Design Salt Outdoor GmbH is in charge of developing new products, organizing and supervising the production and marketing in Europe and on international markets. Design Salt Inc., which is located in the state of Washington in the USA, is responsible for sales and marketing in North America.

Travel and outdoor experiences of the COCOON team as well as of distributors, retailers and customers still flow into the development and perfection of all COCOON products. COCOON TravelSheets, MummyLiners and travel accessories are designed to carry travelers through any night.