The Cocoon Silk and Cotton SeaCell blend is an easy to wash and care for sleeping bag liner. This sleep sack and liner adds insulation, and extends the life of your sleeping bag. In addition, Mummy Liners can be used alone as ultralight sleeping bags in warm weather. Use as an indoor sleeping bag or travel sheet when in hostels, hotels, or when sleeping outside on warm summer evenings, and much more.

• Drawstring hood
• Wide-top opening
• Boxed-foot end
• Completely double-stitched
• Keep your sleeping bag clean and extend it's lifespan
• Adds insulation and comfort
• Use as a sleeping bag in warm climates
• Use overnights with friends or as a guest sheet
• Size: 95" x 35", tapering to 22"
• Adds 8.6 ° F warmth
• Easily hand or machine washed

The advanced technology of SeaCell fabric when used in a Cocoon MummyLiner gives you the ultimate antibacterial and fungicidal protection for your body wherever you lay yourself to rest. Let the SeaCell fabric soothe and heal your skin after a day exposed to the elements while sleeping warm and comfy in the silk and cotton blend fabric. Since SeaCell is antibacterial and fungicidal, the MummyLiner resists odors caused by the growth of micro-organisms better than any sleeping bag liner on the market. COCOON brings you SeaCell / Silk-TravelSheets, MummyLiners & Travel Pajamas made of a unique blend of 50% silk, 35% Egyptian Cotton, 10% SeaCell and 5% SeaCell Active, creating a unique, health-promoting fabric for all your travel adventures. The two revolutionary fibers in this blend work this way.

SeaCell is derived from seaweed that contains natural, health-promoting substances. Seaweed contains the trace elements and minerals of the sea, as well as carbohydrates, amino acids, fats, proteins, and vitamins. In cosmetics, it is used to improve the blood supply of your skin and activate your skin cell metabolism thus promoting skin renewal. Moreover, seaweed-based products help to heal skin inflammations caused by infections or allergic reactions. At the same time, it protects your skin against free radicals and harmful environmental impacts. The second fiber found in our new sheets is SeaCell Active. SeaCell Active- is a cellulose fiber with incorporated seaweed and silver ions. Even in small concentrations, silver is anti-microbially effective.

The antibacterial and fungicidal effects of SeaCell Active were tested and confirmed by the renowned Hohenstein Research Institute. Additional tests carried out at Hohenstein also show that the positive properties of SeaCell Active fibers remain unchanged even after many washings. The antibacterial and fungicidal properties of SeaCell Active make it a perfect fabric for extended trips or trips to humid climates. A MummyLiner is a sleeping bag liner for tapered sleeping bags. Cocoon sleeping bags have breathable interiors and tremendous wicking power. They will retain these qualities, even with repeated washings. Cocoon sleeping bag liners and sleep sacks create a comfortable and consistent sleep environment.