The osprey raptor 10 backpack prepare to go even faster and further with our raptor hydration backpacks the raptor 10 and integrated 3 litre hydraulicstrade reservoir ensure that you can carry all the required gear and liquid to perform your personal best osprey raptor 10 backpack features biostretchtrade hipbelt and harness airscapetrade backpanel with foam ridges for ventilation zippered scratch free sunglasses and electronics pocket 3l hydraulicstrade reservoir inc