At Klean, we don’t just make bottles. We create solutions for social change. We work hard to design durable, versatile, affordable products that replace mountains of single-use waste—and last a lifetime.
Our insulated products come in all shapes and sizes—from our 8oz Tumbler to our 64oz Insulated Classic Kanteen—to help you keep a variety of hot drinks hot and cold drinks cold efficiently and safely (for you and the planet).
We use double-wall vacuum insulation and innovative cap designs to achieve excellent thermal performance, all with environmentally friendly and responsible materials. In fact, our 64oz Insulated Classic keeps drinks hot for 30 hours and iced for 100 (that’s more than four days). We’d say it’s a win win.
Klean Kanteens are multi-tools. Our interchangeable lids easily transition from morning coffee to afternoon smoothies, water at the gym, beer on draught—and everything in between.
Versatility in design means that you can buy fewer bottles (yep, we just said that), which is better for your wallet and the planet.
Safe Healthy Materials
All our vessels are made from 18/8 (food grade) stainless steel. Our gaskets and O-rings are food-grade silicone. Our Sport, Loop, and Café Caps are made with BPA-free polypropylene #5.
We use corrugated cardboard to insulate our Food Canister Lids. It's our commitment to health, sustainability... and taking ice cream on a picnic.
Strong as Steel Guarantee
Our goal is to reduce single use, plain and simple. So we make products guaranteed to hold up to whatever life throws at them. If you are not satisfied with one of our products at the time you receive it, or if it doesn’t perform to your satisfaction, return it to the store you bought it from or contact Klean Kanteen for repair parts, a replacement, or a refund.
We hope you'll use (and use, and use) your Klean Kanteen bottles, cups, and canisters until there’s no life left in them. Many of our products are recyclable, too.