Our Maintenance Kits are designed to save your cap. Kit includes one silicone straw tip, one ring gasket and one air vent gasket for the TKWide Twist Cap. Visit our Care and Use page for an instructional video showing assembly. Works for the TKWide Twist Cap.
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.
