Feature-rich versatility in a streamlined form. The TKPro is a high-performance, plastic-free thermal kanteen. With it's integrated double-wall stainless steel cup and pour through design, the TKPro represents the forefront of thermal insulation technology for both hot and cold beverages. Whether sipping hot coffeemiles from the nearest road or pouring ice cold coktails in the heart of the city, the TKPro is your built to last solution.