There is a neat feature in the PC case I bought this week. They call it an "over-nighter" compartment. There is a zipper you undo that allows the bag to expand, and then there is a place with enough space for a folded shirt, a pair of pants, skivvies, and a few toiletries, and a couple of straps to buckle everything in. Just enough for an overnight business trip. Very cool. I am using it for the laptop's power cord and power brick.