Stand out from the crowd.The Cerakote Tumbler from Engel stands out not only for its vibrant looks, but for the high-level technical details designed to combat the trials of your everyday adventures. The outside is treated with genuine Cerakote- a ceramic coating that adds unparalled durability, providing corrosion, chemical, and UV resistance to the stainless-steel cup. A rubberized base prevents accidental spills caused by slippage, but if your mug does take a tumble, the innovative Ketch-It”screw-on lid with flip cap ensures a liquid-tight seal even when holding the cup upside-down. And of course, whether you're bringing a hot or cold drink along for the ride, state-of-the-art vaccuum insulation will keep your beverage at the temperature you want from the first sip to the last.DetailsStainless steel with ceramic coatingVaccum insulatedRubberized base"Ketch-It" flip-cap lidColor: Seafoam Green