This 20 oz. maroon stainless steel polar camel tumblers features a double-wall vacuum insulation with a clear lid. The tumbler has a narrower bottom to fit most standard cup holders. It is 2X heat & cold resistant compared to a normal tumblers You can customize your tumbler with your favorite logo,phrase,picture or you can leave it just the way it is. The first design comes with the mug and for $4 more you can add another design make it extra special.