28 oz. Stainless Steel Auto Tumbler 30 oz. Capacity To The Brim Imprinted in Full Color Copper Lined and Vacuum Sealed for Maximum Insulation Keep Drinks Hot or Cold For Hours Spill-Resistant Clear Acrylic Se with Gasket Seal Excellent upscale promo gift for any business BPA-Free FDA Compliant Hand Wash Only ndash Do Not Microwave Individually Poly-bagged No Extra Charge ndash Ships Assembled