Shop by Vessel Caps & Accessories Replacement Parts

Reduce. Reuse. Repair… Our Maintenance Kits are designed to do just that. Our kits include o-rings, gaskets and gaskets tools -- a no-fuss fix that extends the life of your bottle so it’s running as long as you are. Kit includes two replacement o-rings for Classic caps.

Works for all Classic caps: Loop Cap, Steel Loop Cap, Bamboo Cap, Sippy Cap, Sport Cap, Loop Cap with Bale
Classic Opening Diameter: 1.75" (44mm)

Save your cap! Our Maintenance Kits are designed to do just that. Kit includes one spinner, one spinner gasket, one gasket retainer and one fastener knob for the Café Cap. Works for the Café Cap 2.0 and TKWide Café Cap.

Keep this hard-working Kanteen going! We know they get lots of use and may need a refresh from time to time. Sippy Cap Maintenance Kit includes one dust cover and one air vent gasket for the Sippy Cap. Works for Kid’s Sippy Cap.

Keep it Klean!These handy parts hang on to the necks of our Classic bottles by their ring and the cover is there when you need it to snap over the Sport Cap spout. Keeps dust and debris out, with the added benefit of containing any drips from the spout. Two dust covers included. Works on the Sport Cap for our Classic and Kid's bottles (narrow mouth)

Save your cap! Sport Cap Maintenance Kit it includes one removable spout and one air vent gasket (plug). Works on the Sport Cap for our Classic bottles.

Gaskets work hard to keep your TKPro bottle leak-proof, and they can stretch and wear over time. Our TKpPro Kit includes one ring gasket and one low seal gasket for use on the TKPro pour-through cap. Works for TKPro pour-through cap.

Gaskets work hard to keep your bottle leak-proof, and they can stretch and wear over time. Kit includes two o-ring gaskets for use on any of our TKWide Caps. Works for the TKWide Twist, TKWide Chug, TKWide Café, TKWide Straw and TKWide Loop caps.

Our Maintenance Kits are designed to keep your cap fresh and clean. Kit includes one ring gasket and one low seal gasket for the TKWide Loop Cap. Works for the TKWide Loop Cap.

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.

Reduce. Reuse. Repair… Our Maintenance Kits are designed to do just that. Our kits include o-rings and gaskets -- a no-fuss fix that extends the life of your bottle so it’s running as long as you are. Kit includes two replacement o-rings 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)