Replacement closure. Fits all Narrow Mouth and Oasis bottles.

BPA/BPS Free

So you can drink water that's safe and tastes great.

Built to Last

Our durable goods are made to last a lifetime.

Dishwasher Safe

Safe to put in the dishwasher and easy to clean.

Leak-Proof Guarantee

Continuous, straight shouldered semi-buttress threads keep the bottle sealed tight.

Made In the USA

Local goods mean local jobs and fewer emissions.