Klean Kanteen® Classic: Sport Cap 2.0

Ever tried to chug water from a metal bottle with a sport cap? You know, a bottle you can't squeeze? You end up feeling like a Hoover™ and yet you're still thirsty! Goodbye Hoover™. Hello sweet hydration. We went back to the drawing board and spent a year developing a new sport cap that delivers some serious flow, the Sport 2.0.

With 3x the flow of our first sport cap, a quieter valve, and a new and improved spout that's six times stronger than the earlier version of the Sport 2.0., this cap is guaranteed to quench your thirst.

If the old sport cap was a tiny, trickling creek, the new Sport 2.0 is Niagara Falls. It's also designed to last, just like our bottles. Made with BPA-free polypropylene (pp#5), we designed it with one, simple moving part so it won't break or get crud in the works.