Feature-rich versatility in a streamlined form. The TKPro is a high-performance, plastic-free thermal Kanteen. With its integrated double-wall stainless steel cup and 360-degree pour-through functionality, the TKPro features the new TK Closure™ internal thread design which provides cutting-edge thermal performance for both hot and cold beverages. Whether sipping hot coffee miles from the nearest road or pouring ice-cold cocktails in the heart of the city, the TKPro is your built-to-last solution.