Equipped with a smart suspension system, the Blaze eliminates the need for a sleeping pad and helps create a warm layer of air underneath. The manufacturer estimates this product to be warm enough down to approx. -1 ... -4ºC. - Comfortable up to a user length of at least 190 cm - Down compartment structure reduces heat leakage - RDS-certified down filling, fillpower value a whopping 750 - The surface fabric is 20 denier ripstop nylon - The lining fabric is comfortable 30 denier Taffeta nylon - Bluesign approved fabrics - Mesh storage bag included - Dimensions approx. 180 x 150 cm - Weight 801 g - Packaging dimensions approx. 34 x 18 cm The name of this product type is not fully established. Common names include quilt, underquilt, underblanket, blanket, thermal blanket, blanket.