BOLANG Outdoor Hiking Backpacks 50L Internal Frame Pack for Camping Outdoor Travel 8468 nylon Imported Powerful suspension system, breathable perspiration, relieve burdened, the heat could quickly spread out, avoiding the embarrassment of sweat, also it's more comfortable for your back Large Front Stretch Stuff-it Pocket,2 side pocket, a big pocket on the cap and a small pocket into the cap, a main pocket with bladder compartment in it, a shoes compartment pocket, and a rain cover in bottom pocket,and 2 hibelt pocket,Built-in rain cover in bottom Biggest Feature for this backpack: the cap of the backpack can be take off and use as a cross body shoulder bags with s adjustable shoulder strap in the top cap. Material: water resistant Nylon materials + waterproof rain cover Capacity 50L Size:12.5"x26"x9" Weight: 1.4kg