All caps are free of BPA, phthalates, lead or other toxins.
Sport: 3x the flow of other sports caps. Quieter valve, quick attachment loop, and dishwasher safe.
Loop: Handy, attachment loop. Dishwasher safe. Leakproof.
Stainless Loop: Creates an all-stainless interior, leakproof.
Filter Adapter: Universal thread design compatible with most standard backcountry water filters. Interchangeable between all Klean Kanteen™ Classic bottle sizes.
Wide Loop: Handy attachment loop, 100% stainless interior. Leakproof.
Wide Flip-D: Multi-functional design: flat or loop cap. Leakproof.
Wide Café: Converts any Kanteen insulated bottle into a to-go mug. Only one moving part. Dishwasher safe.