I'm a mobile business man and pretty much look like I'm packed for a vacation every time I leave for work.  I need a pack that slings over my shoulder because I'm just carrying so many things to work. that leaves out briefcases.  Other portfolio cases can actually be pretty heavy when you are trying to move light.

Yet, many light cases are flimsy, with zippers that go bad quickly.  This Samsonite is very light weight and has more compartments than I know what to do with. The zippers have proved to be reliable.  The stitching stays together even though I have stuffed it sometimes.

Sometimes I drag it, throw it in the truck, stuff it, drop it.  My computer doesn't seem notice.  The contents does not fall out. It just goes along.

For the lightweight models, and I mean Targus, and the likes, this one is really nice.