RAPTOR 6 Mountain Biking Trail Running Light HikingThe most compact of the Raptor series, the Raptor 6 works best for quick and fun mountain bike rides lasting hour to 2 hours. This hydration pack will also meet any needs for trail runs and light hiking. AirScape backpanel provides cushioned comfort and breathability. New BioStretch, ventilated harness is cool and comfortable. Full hipbelt keeps pack stable and transfers load effectively. Unique new hydration sleeve design with direct access zip for fast loading. Shoulder strap zips offer right side hose path. LidLock clip quickly secures helmet. Stretch mesh front pocket for quickly stashing extra gear. Stretch mesh zippered waistbelt pockets provide secure, expandable storage. Removable, roll up pouch keeps tools handy and organized. Internal sleeves hold pumps securely. Zip access sunglass pocket with protective embossed fabric. Blinker light attachment patch and reflective graphics for safety. 3L Hydraulics Reservoir included in all models. Magnetic sternum buckle for quick access to the reservoir bite valve.