Klean's Sport Cap features a soft silicone spout and improved valve. We've kept all the features you love; dishwasher safe, attachment loop, and one-handed operation—adding quieter performance, better leak resistance and 25% higher flow rate. Compatible with Classic Klean Kanteens only.

• Soft silicone spout 
• Spill proof, high flow
• Cap is not designed to be leakproof
• Handy attachment loop
• Dishwasher safe
• Compatible with Classic Klean Kanteens only