The ultimate upgrade for your hydration.

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Optimize Your Hydration

Get the PÜL App

FlowSense™️ Feedback

Long Lasting Battery

Safe Drinking Surface

Wide-Mouth Compatible

See Compatible Bottles

Make It Yours!

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I never knew how under hydrated I was until I started using PÜL. Now I know I'm hydrated and boy it feels good!

Kris G.
Santa Rosa, CA

I've felt great for a week. This is life changing for everybody. I just bought 4 more SmartCaps for my employees.

Jon A.
Beaumont, TX

PÜL makes me love drinking water!

Krystal N.
San Diego, CA

Awesome lights! Makes drinking fun. #stayhydrated

Katie K.
Los Angeles, CA

Love being able to measure how much I drink. Now I know when I'm falling behind.

John G.
Los Angeles, CA

The Drop Blog

Welcome to the Drop blog! Your number one spot to gather knowledge about all-around hydration one drop at a time.