... , 750ml, 1,000ml,1200ml 2\Material:double wall SS Features: Vacuum Flask1) Capacity: 350, 500, 750, 1,000ml,1200ml2) Material: 18 ... stainless steel (as clients' request) 3) Double walls stainless steel vacuum insulated for maximum temperature retention hot or cold, can keep ... 4) 53.5 x 36.5 x 35.5cm N.W.: 6.96 - 14.16kg G.W.: 8.46 - 15.66kg