Klean Kanteen’s re-designed Sport Cap 3.0 features a soft silicone spout and improved valve. They've kept all the handy features; dishwasher safe, attachment loop and one-handed operation—adding quieter performance, better leak resistance and 25% higher flow rate.
NOTE: Sport Cap is NOT leakproof. Do not use with hot beverages. Always use with adult supervision. Always ensure the silicone valves are properly installed.
