Better your business with great products like this Polar Camel ringneck tumbler! It's made from 18/8 gauge stainless steel (18% chromium/8% nickel - also known as type 304 food grade), holds up to 30 oz. of your favorite beverage, and has a narrow bottom to fit into most cup holders. It is 2x heat and cold resistant when compared to normal tumblers, and is BPA and lead free. Excite clients for more of what you offer!