Introducing the PÜL Smart Cap

Learn what it truly means to be hydrated

Launching Soon!

The PÜL Smart Cap

Automatically track and get reminders when to drink, making hydration fun and easy

Get Early Access

Anti-Microbial

Built with materials that prevent bacteria for a safer drinking surface

Insulated Cap & Bottle

Keeps your beverage colder or warmer for longer

BPS & BPA Free

Built with high quality materials that won't compromise your health

Universal Fit

Designed to fit all standard wide mouth bottles

FlowSense™️ Drink Feedback

The PÜL Cap gives you feedback as you drink to ensure you get the perfect amount every time

FlowSense™️ Drink Feedback

The PÜL Cap gives you feedback as you drink to ensure you get the perfect amount every time

Battery For Days

PÜL charges quickly and can remain connected for up to 30 days on a single charge

Battery For Days

PÜL charges quickly and can remain connected for up to 30 days on a single charge

Bacteria Protection

PÜL is designed with anti-microbial materials to prevent bacteria growth and ensure a safe drinking surface

Bacteria Protection

PÜL is designed with anti-microbial materials to prevent bacteria growth and ensure a safe drinking surface

Universal Fit

Works with all standard wide-mouth bottles so you can use the bottles you love

Universal Fit

Works with all standard wide-mouth bottles so you can use the bottles you love

Coming Soon

The PÜL App

Get a deep understanding of how alcohol, caffeine and other factors affect your hydration, health and performance

Download Beta App
75% OF AMERICANS SUFFER
FROM CHRONIC DEHYDRATION
1% DEHYDRATION CAN NEGATIVELY
AFFECT YOUR COGNITIVE ABILITY

Visualize Your Hydration

PÜL automatically calculates your hydration level in real-time so that you always know what your body needs

Visualize Your Hydration

PÜL automatically calculates your hydration level in real-time so that you always know what your body needs

Smart Daily Goals

PÜL generates a unique personalized goal for you each day using 10+ factors that affect your hydration

Smart Daily Goals

PÜL generates a unique personalized goal for you each day using 10+ factors that affect your hydration

Smart Reminders

Get reminders when your hydration status changes and add drinks directly from notifications

Smart Reminders

Get reminders when your hydration status changes and add drinks directly from notifications

Automate Daily Habits

PÜL learns your daily habits and automatically factors them into your daily intake

Automate Daily Habits

PÜL learns your daily habits and automatically factors them into your daily intake

“PÜL factors in the most important aspects of personal hydration making it easy and intuitive.

Dr. Kathleen Whisman

Family Medicine Specialist

It's time your bottle got an upgrade!

With PÜL you can feel confident that your operating at your full potential

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