Fly Racing Dirt XC Hydro Pack This versatile Hydro Pack comes equipped with a reservoir that provides easy hydration, complete with a slide-top opening and a Blaster bite valve. Its tailored-fit harness system features Tensionlock buckles and flexibility-enhancing elastic bands. The pack also offers ample storage, with a front accessory pocket, two inner pocket sleeves in the main compartment, and a stowable outer mesh carry-all flap. A reflective zipper and strap panels provides increased visibility. Features: Reservoir with slide top opening and Blaster bite valve Harness system with elastic bands for flexibility and movement Strap length adjustment from the inner main compartment with Tensionlock buckles Stowable outer mesh carry all flap Reflective zipper and strap panels Front pocket for smaller accessories Main compartment with two inner pocket sleeves