RainMaker is now FluidLogic.
Come visit our new site at fluidlogic.com

Introducing Katara®: Hydration for The Human Race.

A personal, all-in-one digitally interactive system at the fingertips of bikers, climbers, runners, physical therapy patients, or anyone thirsting for state-of-the-art on-the-spot hydration.

One For the Road

Hiking, running, marathons, triathlons, biking, motocross, climbing, or rowing: Katara® keeps your hands free and your mind focused on top performance.

Smarter Hydration

Drain your brain of thirst duties with the customizable, user-programmable FluidLogic® App. Create perfect hydration profiles for each of your activities so you get your thirst quenched before you even know you need it.

Skip the Pit

Program water intake to perfectly match perspiration for fewer pit stops along the way. Optimal hydration is essential for safety and wellness, there’s no other solution that works for the on-the-go athlete like Katara®.