18" 1200cu. in. Tactical Sling Shoulder Hiking Backpack TL318 DM BROWN DIGITAL CAMOUFLAGE Perfect for outdoor use! Wide and Thick sling shoulder strap, DM BROWN Capacity: 1200 cu. in. Size: 18(Height) x 9(Width) x 5.5(Depth) Multiple MOLLE style straps and Audio pass-through hole in front pocket