Originally by Klean Kanteen

1 Supreme item sourced from Klean Kanteen

Klean Kanteen is an American reusable drinkware company founded in 2004 by Robert Seals in Chico, California. It was one of the first brands to offer food-grade 18/8 stainless steel water bottles at a consumer scale, launching as BPA-free plastic alternatives gained attention. Klean Kanteen became a certified B Corporation in 2012 and a 1% for the Planet member. Its product line now includes insulated bottles, tumblers, food canisters, and cups, with the Classic 27oz remaining its best-known model. Supreme has collaborated with Klean Kanteen on co-branded stainless steel bottles.