
THE FIRST OF ITS KIND.
The FluidLogic GPR50 is here. You're looking at the only Intelligent Hydration pack in the world. Light, durable, versatile, and ready to ride.

A NEW LEVEL OF
PERSONALIZED HYDRATION
The FluidLogic GPR50 seamlessly integrates hydration into your ride while allowing you to customize your water intake based on activity, intensity and environment.
THE INTELLIGENT HYDRATION CYCLE
We've designed the FluidLogic GPR50 to make optimal hydration so easy it feels automatic.

HAPTIC REMINDERS
No more thinking about drinking. Vibration sensors in the shoulder strap provide a subtle notification when it is time to drink, ensuring optimal hydration through your activity.

IN-HELMET WATER DELIVERY
Customizable to fit almost any helmet for hassle-free hydration delivered directly to your mouth at the push of a button.

HYDRATION REMOTE
Mount the wireless Hydration Remote to your handlebars or clutch lever to deliver water instantly without losing your grip, or focus on the trail.

RESERVOIR REFILL BUTTON
Button-activated reservoir refill system makes topping off your water supply a breeze— effortless, efficient, and no need to remove the reservoir.
THE ANATOMY OF GPR50


TRY IT, RISK FREE
Take 30 days to experience how the GPR50 and Intelligent Hydration can improve performance and reduce recovery time. If FluidLogic doesn’t meet your expectations, return it for a full refund.

SUPERCHARGE YOUR HYDRATION
The FluidLogic App tranforms every drop of water into data. Seamlessly record every sip, every workout and every adventure to evaluate your performance and build your personal hydration profile.

With just the push of a button on my handlebars, I can effortlessly hydrate without breaking my focus or speed, which gives me that crucial edge over my competition.
Ciaran Naran
2024 Baja 500 Champion

In endurance racing, hydration isn’t just important—it’s essential. With FluidLogic’s on-demand hydration system, I can stay focused on the race without having to fumble for a hose. The handlebar-mounted switch keeps my hands where they need to be—on the bars—making hydration faster, easier, and most importantly, safer. It’s a game-changer for any serious racer.
Mark Samuels (SLR Honda)
7-Time Baja 1000 Champion
THE POWER OF INTELLIGENT HYDRATION
The FluidLogic Intelligent Hydration system takes a personalized approach, combining simplicity with cutting-edge water dosing technology to provide on-demand hydration tailored to your needs..
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OPTIMAL FLUID ABSORPTION
Enable the body to efficiently process and utilize water, ensuring consistent hydration without overwhelming the digestive system.
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HEIGHTENED MENTAL ACUITY
Maintain performance levels by holding focus and preserving decision-making precision.
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IMPROVED ENDURANCE
Optimal hydration improves nutrient delivery to muscles and reduces the risk of fatigue, sustaining prolonged physical activity with increased stamina.
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FASTER RECOVERY TIME
Replenishing lost fluids and supporting the body’s natural processes, leading to quicker recovery from exercise-induced stress and fatigue.
OPTIMIZED PERFORMANCE BUILT ON SCIENCE
Our patented technology delivers a personalized hydration protocol that optimizes performance and slashes recovery time.
GPR50 BELIEVERS
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SLR Honda
Visit SLR Honda on InstagramSLR Honda is a professional off-road racing team backed by Honda, competing in top desert racing series like SCORE International. Known for their dominance in events like the Baja 1000, SLR Honda is led by Mark Samuels and features a roster of elite riders, including Ryan Surratt, Tyler Lynn, and Carter Klein.
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CIARAN NARAN
Visit Ciaran on InstagramCiaran Naran is a professional motocross athlete with a deep passion for racing and performance. Growing up in a motorsports family, he quickly rose through the amateur ranks before turning pro. Competing in elite off-road events like the San Felipe 250, Ciaran has proven himself as a fierce competitor with the determination to push limits on the track.
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MARK SAMUELS
Visit Mark on InstagramMark Samuels is a decorated off-road motorcycle racer, mentor, and team owner, best known for his dominance in the SCORE Baja 1000, where he’s a 7-time winner. As the leader of SLR Honda, he has guided his team to six wins in the last seven years, including the most recent victory in 2024.
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RICHIE SCHLEY
Visit Richie on InstagramBased out of Southern California, Richie Schley is a legendary freeride mountain biker and one of the sport’s true pioneers. Richie helped define freeride mountain biking in the late 1990s, pushing the limits of what was possible on two wheels. His fearless style and technical skill earned him a spot in the Mountain Bike Hall of Fame in 2015.
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RADFORD CHUGG
Visit Radford on InstagramRadford Chugg is a motocross & hard enduro rider known for his high-energy riding style. Starting with biking trials at a young age, he transitioned into enduro motocross, building a strong following through his daring stunts and race performances. As a competitor and a trainer, Radford inspires other riders with his skills, coaching, and behind-the-scenes action.


