Lowepro Road Runner Mini AW Camera Backpack Road Runner Mini AW Capacity: Large 35mm or digital pro SLR; 45 lenses (up to a 400mm f/2.8); flash and accessories; or compact medium format system (like the Mamiya 645); or small field camera system; or professional video system Backpack harness and rolling harness are on opposite sides so the rolling frame does not dig into your back when carrying, and the harness does not drag on the ground when rolling. Fully customizable interior for any system. Lowepro's patented All Weather cover to protect bag and contents from extreme weather, sand, dirt, etc. SlipLock attachment slots allow you to attach additional Lowepro accessories and pouches to the Road Runner Mini AW.