The Klean Kanteen Insulated TKPRO is a plastic-free, thermal flask that provides high performance and feature-rich versatility in a streamlined form. Whether you're sipping a hot coffee or pouring ice cold cocktails, the TKPRO is a built-to-last solution that will keep your drink hot for up to 28 hours or cold for up to 90 hours! It also features Klean Kanteen's new TK Closure internal thread design, which provides cutting edge thermal performance for your beverages.
Established in 1977
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