This Highlander sleeping bag is an envelope-style sleeping bag made of polyester. It's filled with 250g/m² Mono Hollowfiber. It unzips completely, can be connected to a second sleeping bag of the same model, and comes in a handy, compact storage bag. The Sleepline 250 Envelope Sleeping Bag might be the right choice if you enjoy camping but hate the feeling of climbing into a cramped sleeping bag. Its wide shape is comfortable for anyone who appreciates room to stretch out and is perfect for restless sleepers. Features : Classic envelope Soft lining Full-length 2-way zipper and baffle Filler bag Specifications: Color: Blue Gender: Unisex Outer fabric material: Polyester Inner fabric material: Polyester Filling: 250g/m2 Mono Hollowfiber Dimensions: 195 x 80 x 80 cm (LxWxH) Closure: full zipper Season indication: 2 seasons Limit temperature: 5°C Comfort temperature: 8°C Upper limit: 15°C Weight: 1150 grams Contents: 1 Sleeping bag 1 Carry bag