This backpack is designed with multiple compartments that can be reconfigured to hold different lenses, cameras and battery packs. You can carry two digital SLR cameras and lenses with additional room for 6-8 more lenses. There is also a padded secure compartment for up to a 14 inch notebook computer, two full-size tripod holders(drop-down side and bottom front), and room for accessories, paperwork and other necessities. The weather resistant design includes covered zippers and attached pull-over rain shield for the most extreme conditions. The shoulder harness system is padded and contoured for extra comfort and durability. You can safely transport your valuable cargo without calling attention to what's inside. It includes a rain shield that tucks neatly away when not needed. Padded and water resistant. The computer compartment measurements are: 11 x 8 x 1".