Osprey Raptor 14L men's biking hydration backpack with 2.5L reservoir and integrated ToolWrap. Prepare to go even faster and further with Osprey Raptor hydration backpacks. The Raptor 14 and integrated 2.5-litre Hydraulics LT reservoir ensure that you can carry all the required gear and liquid to perform your personal best. Keep hydrated on the toughest of rides with easy access to the reservoir via an asymmetric zip for quick and easy refills. The hose can be routed over either shoulder, and the bite valve is held in place by a sternum-strap magnet. Heading on a long, hot ride? No sweat! The AirScape ventilated foam back panel and harness keep you cool whilst still offering flexibility for movement without restriction. The BioStretch harness and hip belt also offer high levels of ventilation, whilst the performance-fit shaping keeps the pack from moving off the shoulders during the most technical of descents. The sternum strap can be attached and detached