I bought the basic luggage works flight case, think it was $80. Nothing fancy, reasonably durable, but the combo locks have been irritating, they have a tendency to reset themselves, don't ask me how. Always seems to happen if I have to gate check the thing or if the hotel van is very full and my bag ends up on the bottom. Has happened twice. One time it was only one number off, another time I basically just started at 000 and started going through all the possible combos till I got the right one. I guess it gave me something to do during a 2.5 hour flight but it was still irritating. Other than that, has been a fairly decent bag. Oh, the fake leather finish has started wearing off where it rubs against my roller bag but that is purely aesthetic.