This Camera Divider Kit turns any CS4 or CS5 into a versatile Camera module.
It's designed to take advantage of the "top-access" feature of either the CS4 or CS5 and let you store your camera body at the top so you can open the top flap and pull your camera right out.
Then, if you need access to the lenses or other gear stored in the other cells down below, you can open up the side zippers of the Center Section and open up the entire module.