Tight fit for large DSLR (D200) with 18-200 lens plus 12-24 lens plus SB800 flash and other accessories. However, camera, lens and accessories are secure and well protected. Beautifully made. I added additional padding to outside pockets and I purchased the additional partitioning material for the interior to accommodate the camera and accessories since the partitioning provided could not be modified to satisfy my requirements. Notwithstanding these concerns, it is by far the best camera bag I have owned in over 50 years of amateur photography.