Season:season: summer sleeping bagSleeping bag:Category: synthetic fibre sleeping bagBrand: NordiskForm: blankets/ rectangularTemperature range:Comfort temperature: 1 °CMax temperature: -4 °CExtreme temperature: -21 °CMaterial:Over Fabric: NylonCover material detail: 100 % NylonInner Fabric: NylonLining detail: 100 % NylonFilling: synthetic fibreFibre indication: Northguard UnlimitedWeight:Sleeping bag: 1530 gFilling: 1000 gSize:Sleeping bag: 230 x 87 x 58 cmBody size: 205 cmPackage size (L x W): 28 x 56 cmAdditional Information:lightweightAntifrost tube