About Klean Kanteen In 2004, Klean Kanteen kicked off the Bring Your Own™ revolution by offering the first reusable stainless steel water bottles in the United States. With a legacy of over 20 years in sustainable innovation, Klean Kanteen is a pioneer in creating reusable food and beverage containers. Our products are not just about versatility; they embody our commitment to the planet, our well-being, and the principles of conscientious living. We are a Certified B Corporation where we're part of the movement of more than 6,000 global companies that meet high standards of social and environmental transparency, accountability and performance. Klean is also a member of 1% For the Planet - when you make a purchase from Klean we invest 1% of the sale into organizations working hard to make the world a better place. Since 2008, we have donated more than $4.1 million. Join us in making a difference in our world for current and future generations. Klean Kanteen - Made to Do More! #LiveKlean