Cocoon Mummyliner Microfleece Blue. A MummyLiner will extend the life of your bag by eliminating the need for frequent washings which is how most bags are damaged. Its high-quality cotton is breathable creates a natural vapor balance and is very comfortable against your skin. Cocoon MummyLiners are specially designed to fit any tapered mummy sleeping bag. They feature a drawstring hood a boxed foot-end and are double stiched for durability. On a hot night your MummyLiner might be all you need. Specifications for Cocoon Mummyliners: Manufacturer: Cocoon Color: Blue Features of Cocoon Mummyliners: Ideal for warm weather Cotton is durable machine washable and colorfast Machine washable cotton holds color well Creates a natural vapor balance Drawstring hood Wide top opening Boxed foot end Completely double-stitched A MummyLiner is an extremely lightweight tapered sleeping bag liner Package Contents: Cocoon Mummyliners The Cocoon Mummyliners is a quality addition to the Cocoon lineup. For more great deals on Bag Liners by Cocoon please browse our Cocoon Camp & Hike page.