overall rating: top choice
Classic Cap Maintenance Kit
1 tree planted for every order above $100.
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)
Shipping
Ships in 2–3 business days from Chico, CA — expedited options available at checkout.
Return Window
Returns within 8 days.
view exchanges + refund details
Exchanges
Exchanges for damaged, defective, or incorrect items.
Return Shipping
Shipping charges are refunded only when the return is due to a brand error.
Refunds
Refunds issued for confirmed damaged, defective, or incorrect orders only.
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About the brand
Klean Kanteen
Klean Kanteen is a reusable drinkware and food storage brand offering high-quality stainless steel bottles, cups, tumblers, canisters, and accessories designed to replace single-use plastics.
Highlights:
- Carbon-neutral
- Certified B-corp
- Alternative to single-use plastics
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