Hiking Backpacks / HydraPak / Force hydration reservoir 3L mammoth grey
HydraPak

Force hydration reservoir 3L mammoth grey

Updated 2026-08-20

Designed for those who demand the highest level of durability, this three liter mammoth grey reservoir features a heavy-duty construction. The thicker TPU material and robust design make it suitable for intense activities where gear failure is not an option. It fits comfortably into most standard hydration-ready backpacks for seamless integration into your existing setup.

The reservoir includes a flexible, non-kinking drink tube that provides a steady flow of water even during strenuous movement. A high-flow bite valve ensures easy access to hydration, while the dust cover keeps the mouthpiece clean in dusty environments. The mammoth grey finish gives the bladder a tactical and rugged appearance suitable for all terrains.

Maintenance is simplified by the slide-seal top, which opens wide for quick filling and can be turned inside out for thorough cleaning and drying. This ensures the bladder remains hygienic over long-term use. The reinforced internal baffle maintains a slim profile, preventing the water from sloshing and shifting your center of gravity.

Force hydration reservoir 3L mammoth grey
At a glance

Listing facts

Brand
HydraPak
Specs

Gray Hydration bladders 3 Liter reservoir Grey

Ranges
This set

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