Some airlines offer all kinds of Quality Airline Branded travel stuff.
You can order it on board or via internet and it is delivered at you home address.
I haven't ordered anything myself yet ... Do you think this will be a booming business ? Any Experience ?
Lufthansa has some attractive goods in my opinion, http://mall.s-direktnet.de//shop/65277/ I think LH is the only European carrier ....
I would perhaps would go for a leather portfolio or a handy bag or so ..What kind of product do you buy most likely ?