Use a Cocoon MummyLiner to protect your sleeping bag investment. MummyLiners add warmth and comfort to your sleeping bag, while protecting it from dirt and body oils.
A MummyLiner will extend the life of your bag by eliminating the need for frequent washings, which is how most bags are damaged.
Cocoon MummyLiners are specially designed to fit any tapered mummy sleeping bag. They feature a drawstring hood, a boxed foot-end and are double stitched for durability. On a hot night, your MummyLiner might be all you need.
Our breathable high-quality silk is the optimum fabric for minimising packing size and weight. Toasty in the winter and cool in the summer, silk is breathable and soft to your skin. It is easy to hand or machine wash and dries quickly.