18 Oz. Stainless Steel Blaze Tumbler. 18 Oz. double wall 18/8 stainless steel thermal tumbler with copper vacuum insulation. Features a threaded spill-resistant flip-top lid and has a powder coat finish. It is hand wash only. Available with Full Color XD Imprint. Complies with FDA, Prop 65. 8" H x 2.5" base x 2.125" top.