Extremely lightweight and roomy sleep sack or sleeping bag liner for hotels, youth hostels, alpine huts, boats, planes and trains. A COCOON liner adds up to 3°C to the temperature rating of your sleeping bag. Temperatures may vary one degree Celsius in either direction. Microfiber ( 100% Polyester) is a lightweight, fast drying, breathable fabric with a good, soft grip.
- Side opening with Velcro closure
- Pocket for pillow
- Double stitched with reinforced gussets