Klean Kanteens® are handmade from durable, food-grade stainless steel, so every Klean Kanteen ever made is free of BPA and other toxins. Our unique design makes Klean Kanteens both durable and functional with easy-to-clean rounded corners, stainless steel threads and multiple cap options. A healthy, earth-friendly bottle designed to last a lifetime.

Why Klean Kanteen?

• 18/8 stainless steel
• No inner liner
• Responsibly manufactured
• Fits ice cubes
• No funky flavors

Sport Cap 2.0

After years of research and testing, we've developed a sport cap that really works, even on a bottle you can't squeeze.

• High flow rate
• Quieter valve
• Handy attachment loop
• No BPA or other toxins

Thank you!

This Klean Kanteen® Classic bottle is our original design, a tried and true favorite around the world. The Klean Kanteen® Classic was also the first stainless steel bottle designed for personal use. We created Klean Kanteen to give you a healthy, eco-friendly alternative to plastic and lined aluminum bottles. Every Klean Kanteen® ever made is pure, 18/8, food-grade stainless steel that's free of BPA or other toxins.

The Inside Story

Klean Kanteen® is the original stainless steel bottle designed for personal hydration. We created Klean Kanteen® to give you a body- and earth-friendly alternative to plastic and we committed to making an extremely high-quality, durable bottle from the get go.

Before anybody else was making stainless steel water bottles for personal daily hydration, before the current widespread concern about health and environmental issues related to plastics, we were cobbling together the first Klean Kanteen® prototype from things we bought at the local hardware store here in Chico, California. Today, we've got a whole line of bottles in different sizes, colors and designs, perfect for every style and use.

Not all metal bottles are created equal

Your new Klean Kanteen® Classic is made from extremely durable, high-quality, 18/8 food-grade stainless steel, including the threads. Put simply, it is designed to last. Bottles not made to comparable standards can be thin, quick-to-dent and easily damaged. Aluminum bottles are problematic because they must be lined, usually with a plastic resin, to keep aluminum from leaching into your drinks.

We're not kidding about promoting health and sustainability, and we don't cut corners. This bottle is the real deal. Enjoy!