Klean Kanteen's re-designed Kid Sport Cap 3.0 features a soft silicone spout and improved valve. It is dishwasher safe, has an attachment loop, and one-handed operation—adding quieter performance, better leak resistance and 25% higher flow rate. Compatible with Classic Klean Kanteens only.
Klean Kanteen® is a family-owned company on a mission. As a certified B Corporation, Klean Kanteen create the highest quality reusable products on the planet and do everything they can to keep single-use waste from trashing the world.