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.

We've tried the other sport caps out there. And with all due respect, Klean Kanteen's revolutionary Sport 2.0 gets bragging rights. With 3x the flow of our first sport cap and a quieter valve, the Sport 2.0 is simply the best sport cap in the metal bottle market.

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.