Prism ION-Plating lasers to a unique multi-color effect for a fun new option in personalization! 
The unique features of the Prism Tumblers and the various colors means that the final
product color will vary for each tumbler. See examples (in example product pictures) of the random colors that will not be known until engraved. Light and the angle the tumbler is viewed can also vary the color. The 20 oz. Stainless Steel Polar Camel Tumblers features double-wall vacuum insulation with a clear slider lid. The mug has a narrower bottom to fit most standard cup holders. It is 2X heat & cold resistant compared to a normal tumblers. Polar Camels are made from 18/8 gauge stainless steel (18% chromium/8% nickel) - also known as Type 304 Food Grade.