The System 3 is the perfect camera bag for those photographers with a digital or film SLR, two or three lenses and a few accessories. It cradles the camera with attached zoom lens in Tamrac's USA patented Lens-Bridge and LensGate Divider Systems. Tamrac's full-coverage Dual Action Top provides quick access to the interior, featuring foam-padded adjustable dividers and a pocket inside the top to keep film and accessories visible and organized.The 5603 is equipped with a Slide Pocket that incorporates Tamrac's exclusive Memory & Battery Management System (patent pending) for holding memory cards, batteries and other accessories. The ZipDrop front pocket is compartmentalized for accessories or personal items. A zippered, mesh accessory pocket keeps small items in easy reach. The zippered pocket in back provides a handy place for tickets and documents. An EasyGrip handle, BioCurve shoulder strap with a non-slip patch and Piggy-Back Pocket combine with the rest of the features to make this an excellent choice for the photographer with a single camera and equipment.