Reduce. Reuse. Repair… Our replacement parts are designed to do just that, including o-rings and gaskets -- a no-fuss fix that extends the life of your bottle so it’s running as long as you are. Replacement o-ring for Wide caps. NOTE: Kit and gaskets do NOT work on TKWide internal thread caps.
Works for all Wide caps: Café Cap 1.0, Wide Loop Cap, Flip D-Ring Cap (NOTE: Does not work with Café Cap 2.0)
Wide Opening Diameter: 2.125" (54 mm)
Care and Use
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.