Evoc

Hydro Pro Ultra 1.5 + 1.5L Bladder

What Our Gearhead® Experts Are Saying:

"I reach for this when I need a true race-ready setup. The low-profile vest fit stays locked in at speed, and the integrated 1.5L bladder is easy to refill between efforts. It’s impressively breathable, and the front storage keeps calories within reach without breaking stride."

For high-tempo gravel races, ultra-distance bikepacking, and fast-moving trail efforts, the Hydro Pro Ultra 1.5 + 1.5L Bladder is built to deliver hydration without compromise. Its close-fitting vest construction stabilizes the load against the torso, minimizing movement and maximizing efficiency during out-of-saddle efforts and technical terrain.

The 220g chassis uses a durable polyester and recycled polyamide blend with robust taffeta construction for long-term abrasion resistance. An included 1.5-liter hydration bladder integrates seamlessly into the low-profile compartment, maintaining a slim 2cm depth that layers comfortably under lightweight shells. Two front nutrition pockets each accommodate bars or up to 150ml of gels, ensuring quick-access fueling during race scenarios. Front mesh panels actively promote airflow to manage heat buildup, while multifunctional attachment loops provide secure carry for trekking poles or a compact rain jacket—ideal for mixed-surface endurance events.

Reflective material across the back panel enhances visibility during early-morning rollouts and late-evening finishes. Designed for athletes who demand minimal weight, optimized ventilation, and efficient storage, this hydration system excels in competitive trail running, gravel racing, and self-supported endurance rides.