This poly cotton sleeping bag liner can be used either on its own or in combination with your sleeping bag. This liner is lightweight, breathable, durable and ideal for use in hostels or camping. The Duke of Edinburgh recommend this liner for all its participants. Comes with a tough ripstop carry case to stow away easily and protect from the elements. Lightweight, breathable and durable. Use alone or in conjunction with a sleeping bag. 65% polyester 35% cotton. Rolled double stitched seams. Wicks away perspiration. Soft against the skin. Comes in a tough ripstop carry case. Generously proportioned for improved comfort. Duke of Edinburgh recommended kit.