Approx 2.0m x 1.6m has pillow / hood section weight 420g(approx) please choose your colour from the options above. This fair trade item is great for travelling or camping in warmer weather. Silk sleeping bag liners are machine washable and lightweight. It's an essential item for all backpackers, campers, hikers, trampers and travellers It is lightweight and folds away into a small lightweight bag. Washing Instructions: Wash using a mild detergent on delicate setting. Or hand wash with mild soap. Wash your sleeping bag liner before use. Lay flat or hang to dry - dries fast. Do not tumble dry.