In my case, I have bought the bag for the Fujifilm X10, the camera fits impeccably clean, just like the lens hood. There are still plenty of small pockets for memory cards and spare batteries. Taking the "Partition" out, one could well imagine an Olympus Pen system camera with 14-42mm lens. I have tried the not yet! Can this bag so highly recommend, even if I did get it cheaper than our stated price Amazon. Nevertheless, full 5 stars!