1.Heat insulation,portable tubs 2.Folding waterproof fabric,stainless steel ... space and waterPortable, folding, heat insulation, removable, detachableWear-resisting, pressure-resisting and long-lasting, not deformation, anti-corrosion, it can be used ... Removable, Portable, Simple operation, Save water and space, Lasting heat insulation ect Service lifeOver 10 years normallyPacking(1 piece/carton)Inner ...