Your new and potential customers can hit the open road in style with these 20 oz. Glacier Double Wall Stainless Steel and Polypropylene Tumblers. The 3.8"W x 8.5"H tumblers are BPA-free, have a plastic interior, steel exterior and come with a clear, shatter-resistant lid. The double-wall vacuum insulated interior is great for hot or cold liquids. Have your company's logo or message screen printed on the side to make a great promotional item for tradeshows, grand openings or any other advertising events.