Our highest-performing pack for mountain biking, the 10-liter Raptor was made for your most epic climbs and most action-packed descents. Equipped with the next-gen Hydraulics(TM) reservoir and fully-featured for all-day, all-mountain action, it&';s the top choice for biker&';s looking for uncompromised performance. KEY ATTRIBUTES: a RESERVOIR INCLUDED Comes with an Osprey Hydraulics(TM) LT 2.5 L reservoir with quick zip access and sternum strap magnetic bite valve attachment. a RIDE STABILITY Bike-specific winged shoulder harness and air mesh wrap hipbelt create ultimate stability for the roughest rides. a ALL-DAY RIDES Larger in volume and full-featured for mountain biking with hipbelt pockets, LidLock helmet attachment, included tool roll and extra organization. a BODY-SPECIFIC FIT Raptor/Raven is designed to provide a body-specific fit to achieve maximum comfort and stability across body types. Packs designated as Women&';s are best suited for shorter, narrower, curved body types compared to packs designated as Men&';s. FEATURES: a Scratch-free heat-embossed zippered slash pocket for sunglasses and electronics a Stretch mesh zippered hipbelt pockets provide on-trail access for small items a Hydration sleeve with direct zip access and hose path for easy loading a LidLock bike helmet attachment a Stretch mesh front pocket for quickly stashing extra gear a Blinker light attachment and reflective patch for safety a Removable roll-up tool pouch keeps tools handy and organized a Lightweight sternum strap magnet for easy access to water a Bike tool organization in main compartment a Hydraulics LT 2.5 L reservoir included