My wife and I bought matching Vitorinox 22" black and grey bags with the small shoulder bags that go with. A great combination for weekend MRs/vacations. You can shop around for deals - ours were about C$400 for all four pieces. Always fit in standard overheads, hold a ton of stuff, are the lightest bag on the market and look great. The only complaint I have is that the 22" does not have a small upper pocket in which to place smaller items that you want to access frequently, but I usually use the shoulder bag for this anyway. The only problem we have encountered is that we can get so much into the Vitorinox that we often run into the newly-enforced weight limits on carry-ons but the problem is even worse with the heavier bags out there.