dimension:210*80*55 fabric:350Tdown proof nylon lining: 320Tpolyester pongee filling:80%washed White Duck Down 80% Washed Duck Down sleeping bagsFabric300T polyester pongee,210D polyester Oxford,300T down proof nylon ripstop,350T down proof,Nylon66,DupontFillingDuck feather and down,Goose feather and down Filling weight300g--------1300g different weight for down sleeping bags in four ...