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Klean Classic 18 oz Water Bottle - Purple
On Sale

Classic 18 oz

$ 16.05 $ 22.95
Klean Classic 27 oz Water Bottle - Lemons
On Sale

Classic 27 oz

$ 18.71 $ 24.95
27 oz Plastic Free Bottle with Bamboo Cap - Mirror Finish
SOLD OUT

Reflect 27 oz

$ 29.95
12 oz Kids' Sippy Water Bottle - Strawberries

Kid Classic Sippy 12 oz

$ 19.95
12 oz Kids' Sport Water Bottle - Planets

Kid Classic Sport 12 oz

$ 19.95
Sports and Fitness Water Bottle Set
On Sale

Hydration Kit

$ 52.95 $ 69.90

The Original Classic Steel Water Bottle

The name couldn’t be more fitting for the original stainless steel bottle that’s been around for 18 years and still going strong. Designed to last a lifetime, these lightweight, non-insulated, single-wall water bottles have kept people hydrated and happy since 2002, as the first metal hydration bottle on the market. With a narrow profile for easier gripping, packing and carrying, this iconic bottle is proof that reusables never go out of style. While many things have improved and changed (profile, sizes, colors, caps, and our Klean Coat finish), our Classic bottles remain the go-to choice for hydration, with sport, loop and other all-stainless cap options. Also check out our Insulated Classic bottles to keep drinks ice cold or hot.

Interchangeable Classic Bottle Caps

Interchangeable Classic Caps

Easily transition between beverages or daily activities. Made for your lifestyle, from the daily commute to workouts at the gym to your favorite local hike or adventure. Classic caps include leakproof loop, all-stainless and sport caps for your range of daily activities.

Classic and Narrow

Our single-wall Classic water bottles are optimized for easy grip, packing, carrying and drinking, and fit in most cup holders. The mouth opening fits ice cubes and fills and pours easily.

Klean Coat™ Colors

Our color palette is bright and vibrant, with fun patterns and designs for all ages. But not all powder coats are created equal. Our chip-resistant Klean Coat™ finish sets the standard in durability and safety for people and planet.

Klean Coat Colors

Wide Mouth Bottles

Our wide-mouth collection of non-insulated, single-wall bottles are much lighter weight compared to our insulated bottles. Perfect for travel, hiking, sports, backpacking, camping and more. 

Klean is Family and Employee-Owned

Our Mission in Action

As a family and employee-owned company, we don't have to answer to stakeholders. We're free to operate based on our values every single day. We've built our business by prioritizing the well being of people and the planet and by designing sustainable, high-performance products.

Made with 18/8 food grade stainless steel and available in a variety of sizes, colors, and cap configurations, our lightweight single-wall bottles fit your lifestyle. When developing our chip-resistant Klean Coat® finish, we went above and beyond industry standards for human and environmental safety.

Climate Neutral Certified

We are 100% Carbon Neutral in the manufacture and delivery of our products worldwide.

1% For The Planet Member

We give 1% of every sale to help make the world a more sustainable place, donating over $3.6 million to date!

Certified B Corporation

We're part of the B Corp movement to meet high standards of social and environmental transparency.