Have even while cycling often my Nikon D300 with lens 18-200 thereby. The suits with attached visor like a glove in the rear pocket. Then on the side compartments on the inside, in the cover (rain cover) and outdoor space for the usual Kleinkrams. It is relatively fast (open zipper) ready to fire and must not the camera on the handlebars (too heavy) or the body (I can not stand when cycling) wear. Quality of bag is very good and it is taken off or put on a handle. Anyone who wants to can itself nachpolstern something, I refrain.