1.Materil: stainless steel 2.Capacity: 1L 3.Thinckness:double wall 4.Packing with box ... bottlePacking: 1pc/color box, 12pcs/ctnMaterial: 18/8 stainless steelCapacity: 500ml-2000ml Certifacte:LFGB2. 18/0 stainless steel:C 0.15max,Mn ... 5.5-7.5,Cr 16-18,Ni 3.5-5 ... , N 0.25max 18/8 stainless steel:C 0.08max,Mn 2.0max,Cr 18-20,Ni 8.0-10.5 ...