Classic Sport Cap
Cap/Lid is NOT leakproof.
Fits Classic narrow mouth bottles only.
(with internal threads)
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Our popular Sport Cap features a soft silicone spout and improved valve. The silicone spout is completely removable for easy cleaning. This cap is packed full of useful features; dishwasher safe, attachment loop, and one-handed operation—quiet performance, removable spout, and 25% higher flow rate. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Cap is NOT leak proof. Recommended for kids ages 4+.
- 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
| Weight | 1.5 ounces (42.5 g) |
| Size | 2.875" H x 2.5" W (73 mm H x 63.5 mm W) |
| Leakproof | No |
| Note | Not for use with hot beverages |
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.
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.