Klean Kanteen Classic 40oz Water Bottle

A great companion for outdoor pursuits and everyday commutes, the Klean Kanteen Classic 40-ounce water bottle strikes the perfect balance between functionality and design. Made from durable 18/8 stainless steel, it has an electropolished interior that won’t retain or impart flavors on your water. The wide opening makes it easy to add ice and refill faster, while the leakproof Loop Cap lets you clip the bottle to your pack or store it in a bag or purse without spilling. 

In 2002, before stainless-steel water bottles were used for personal hydration, Klean Kanteen founder Robert Seals began working on his first prototype with items purchased at a local hardware store. Two years later, he released the first BPA-free metal hydration bottle. Today, Klean Kanteen remains a small, family-owned-and-operated company based in northern California, with an enduring commitment to health and sustainability. A portion of all proceeds support nonprofits that help protect the earth and promote environmental awareness.