Osprey Hydraulics 2L Reservoir Packs Brass Finish: The traditional choice

Brass Finish: The traditional choice

built-in storage stuff pocket

3D molded OrthoLite X25 insole for ultimate support and comfort

simply back the hook into a slot and it is held securely

Hardbite Studs and Alumibite Star Cleats

Osprey Hydraulics 2L Reservoir Packs Brass Finish: The traditional choiceThe next generation of reservoir is here. Redesigned from tip to tail, the 2 liter Hydraulics reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load up and use whether you're buzzing around town, travelling or hitting the trails. This version features a lightweight yet sturdy backer plate that helps reduce bending or buckling while loading, making it ideal for internal or external pack hydration sleeves.