Anything that would get us through airport security faster is worth taking a look. Getting us through the ritual in style is even better :-)
Go check out these "Skeleton Cases" by designer Hideo Wakamatsu in Tokyo. If nothing else, they will let you know if you accidentally packed your passport and tickets in the case! The down side for me is I'll have to go and get a whole new wardrobe just so they would be worthy to be packed in the case...