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Bamboo Cap

Bamboo Cap

£10.95
Steel Loop Cap

Steel Loop Cap

£9.95
TKWide Loop Cap
SOLD OUT

TKWide Loop Cap

£8.95
Wide Loop Cap

Wide Loop Cap

£8.95

All Stainless Caps, 100% Stainless Interior for Water Bottles

Our leak proof Classic and Wide mouth cap options create full stainless steel interiors for our water bottles, so drinks never touch plastic.

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 prioritising the well being of people and the planet and by designing sustainable, high-performance products.

Climate Neutral

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

1% For The Planet

We give 1% of every sale to help make the world a more sustainable place, donating over $3.4 million to date!

B Corp

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