Stainless Steel Outer And Inner | Powder Coated Finish | Functions As A Tumbler, Standard Can Cooler, Slim Can Cooler Or Bottle Cooler | Vacuum Insulated Sweat-Proof Design | Double Wall Construction For Insulation Of Hot Or Cold Beverages | Includes Screw On, Spill-Resistant Flip-Top Lid With Easy Carry Handle And Interchangeable Cooler Rim | Fits Most 12 Oz. Cans, Standard Bottles And Automotive Drink Holders | Replace the Cooler Rim With The Flip-Top Lid To Use As A 12 Oz. Tumbler | Meets FDA Requirements | BPA Free | Hand Wash Recommended