Our Insulated Wide bottles get rave reviews due to their high performance Climate Lock™ Vacuum Insulation, keeping drinks hot up to 10 hours for our 473ml Insulated Wide. #BringYourOwn to your local coffee shop or café, replacing single-use disposable cups. In convenient 355ml and 473ml sizes, our Kanteens come with our leakproof Café Cap 2.0.Climate Lock Insulation

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.

Climate Neutral Certified
1% For The Planet Member
Certified B Corporation