Sport Cap Maintenance Kit

Name: Sport Cap Maintenance Kit
Brand: Klean Kanteen
SKU: KIT-SPORTCAP
Price: 4.46 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$4.46 ~~$5.95~~ In stock

Category: Replacement Parts

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.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Violet F. ★★★★★ Sep 11, 2026

Was about to toss my bottle because the spout got chewed up, but this little kit saved it for a couple bucks. Both the spout and the air vent gasket fit my Classic cap perfectly, no leaks since.

William Q. ★★★★★ Sep 11, 2026

The new spout snapped in with no fuss, and the air vent gasket stopped the slow leak that had been soaking my bag. Two tiny parts saved me from buying a whole new bottle.

Harper S. ★★★★★ Sep 11, 2026

Was about to toss my whole bottle over a worn-out spout, glad I didn't. The replacement spout popped right in and the little air vent gasket sealed everything up tight again. Feels like a brand new cap for a fraction of the price.