Carry-on luggage
Rimowa Original Cabin
Anodised aluminium, no zips, latch closures. It dents, and the dents are rather the point: it ages into something recognisable instead of wearing out. The grooved shell has been essentially the same design since the 1950s, which is its own argument.
It is heavy before you put anything in it, and you feel that on a long connection with a tight gate change. If you mostly run through terminals, the soft-sided pick below is the better case and the worse object.