This quality twin sleeping bag set has been designed to support 2 people sleeping together as well as independently. Made of high-density inner padding and durable waterproof Ripstop Polyester fibr. Lightweight and compact, the sleeping bag is easy to pack and store in a backpack while hiking. A must-have for all outdoor fanatic couples. Envelope shaped sleeping bag High-density inner padding for maximum warmth and comfort Special shoulder tightening bar to keep in the heat Durable Ripstop Polyester fibre Compact and lightweight design Can be zipped into 1 Twin Sleeping Bag