18 oz Stainless Steel Auto Tumbler with polypropylene linerSplash resistant clear acrylic lid with gasket sealExcellent?promo gift for any businessBPA free. FDA Compliant ? Safe for Food ContactMaximum capacity is 20 oz to the top; 18 oz with lid assembled. Complies with ANSI, CPSIA, FDA, Prop 65. 7.125″ H x 3.375″ Diameter