Show your Wildcat spirit and support with this Officially Licensed College Product with the PowerCat from Kansas State.  Name or message can be added for no charge.  Go KSU & Cats!  30 oz. Stainless Steel Polar Camel Tumblers features double-wall vacuum insulation with a clear 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 guage stainless steel (18% chromium/8% nickel) - also known as Type 304 Food Grade.