The lowepro flipside 400 aw is a large capacity backpack with enough space to hold a pro dslr with lens attached up to 300mm f28 an additional camera body 4 6 extra lenses a flashgun and accessories the bag features a back entry compartment that gives you easy access to your photographic equipment when setting up a shoot but also gives you extra security when on the move unwanted hands cannot reach into the bag without your knowledge the lowepro flipside 400 aw comes complete with a p