Klean Kanteen Sport Cap 3.0
A completely re-designed sport cap with a soft silicone spout and better valve is here. The results are impressive: quieter performance, better leak resistance, 25% higher flow rate, and more comfortable to swig from! Klean Kanteen kept all the features you love; dishwasher safe, attachment loop, and one-handed operation. Oh, and it is also available in green!