Klean's re-designed Sport Cap 3.0 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.
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Child Safety Warning: Sport Cap 3.0 not intended for children 3 and under. Not intended for chewing or teething. Always use this product with adult supervision. Always ensure the silicone valves are properly installed. Adult assembly required.