Osprey Raptor 10 with Reservoir Size:O/S Measure power from your left

Measure power from your left leg versus power from your right leg to get a better look at how symmetrically you’re producing power

LOCK function to avoid accidentally turning it on during transit or storage

The UltraFit band provides long distance comfort – even in punishing conditions

Center-front zipper has storm flap and zipper garage at chin for next-to-skin comfort

Osprey Raptor 10 with Reservoir Size:O/S Measure power from your leftOur 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 reservoir and fully featured for all day, all mountain action, it's the top choice for biker's looking for uncompromised performance. KEY ATTRIBUTES: RESERVOIR INCLUDED Comes with an Osprey Hydraulics LT 2. 5 L reservoir with quick zip access and sternum strap magnetic bite valve