PolyesterImportedDURABLE polyester outer and liner hold up to indoor and outdoor use and is soft and lightweightWARMTH is provided by TechLoft Silver insulation and two-layer construction, keeping you warm on cold nightsMUMMY shape and zipper and chest baffles provide ultimate comfort and heat retentionBROWNING quality provides you The Best There Is in camping gearSPECS – Dimensions: 80″ L x 32″ W; Weight: 7 lbs.; Fill Weight: 84 oz.WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov