How it Works
Using the sum. app
A simple, seamless process to get your perfect hydration boost.
1
Download the App
Get the sum. app on your mobile device to start your personalized hydration journey.
2
Customize Your Drink
Choose your preferred size, flavors, electrolytes, and caffeine for a personalized experience.
3
Pay & Pour
Pay directly through the mobile app and refill your bottle with an ice cold, perfectly blended beverage
What Users Say
Testimonials

“The customizable caffeine levels are perfect for my training schedule. I can get exactly what I need when I need it.”
E
Emily Rodriguez
Endurance Athlete,