The Travel Pack 73 is perfect for holding a DSLR with a lens attached, a few extra lenses, a flash and accessories. The front zippered pocket has paraphernalia pockets and Tamrac's U.S. patented Memory & Battery Management SystemTM, which uses red flags to identify fresh memory cards and batteries from ones that are used up. Mesh pockets in front and on the sides of the pack hold extra accessories. Other features include: padded backpack harness, EasyGripTM handle, and inner mesh accessory pockets.