Classic Cap Maintenance Kit^Klean Kanteen Online

Reduce. Reuse. Repair… Klean Kanteen’s Maintenance Kits Are Designed To Do Just That. 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, Stainless Loop Cap, Bamboo Cap, Sippy Cap, Sport Cap.

Classic Opening Diameter: 1.75″ (44Mm)