Wide Mouth, Insulated Steel Bottles and Coffee Mugs

From the backcountry to the home office, our vacuum insulated TKWide water bottles keep drinks piping hot or icy cold. With our TK Closure™ internal thread design, interchangeable caps, and award-winning Climate Lock® double-wall vacuum insulation, our wide mouth bottles are on the leading-edge of thermal performance. The TKWide has a smooth, rounded lip, delivering a more comfortable and versatile drinking experience. With food grade 18/8 stainless steel construction and chip-resistant Klean Coat finish, our steel bottles are built tough to handle extreme conditions, outdoor adventures, and everyday life, with ice cold water to hot coffee by your side.

Interchangeable Caps

Interchangeable Caps

Easily transition from morning coffee to afternoon smoothies, water at the gym and everything in between. TKWide caps feature TK Closure™ internal thread design, with easy-carry swivel loops and straw options.  Classic caps include leakproof loop, all-stainless and sport caps for your range of daily activities.

Narrow Profile

Our Insulated Classic water bottles have a streamlined profile 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

The comfort foods of color! Our color palette is calm yet vibrant, with fun patterns and designs. 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

TK Closure™ Internal Threads

Our TKWide bottles feature a revolutionary TK Closure™ internal thread design for optimal thermal performance. A smooth, rounded lip is designed for comfortable drinking and easy cleaning.

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.

We've taken thermal performance to a whole new level. Our award-winning Climate Lock™ double-wall vacuum insulation locks in heat or cold for hours... and hours. When paired with our revolutionary TK Closure™ internal thread design drinks stay steamy hot or icy cold all day long (literally).

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 $3.7 million to date!

Certified B Corporation

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