I have a Lowepro DP 30 and it worked well for the M3 with 270EX II, 22 f/2, 18-55 and 11-22. Since then, I have added the 55-200 and the 28 macro, and all the stuff won't fit in the DP 30. Ideally, I'd like a DP 30 that is 50% wider, but I think the DP 30 is as big as it gets. The nice thing about the DP 30 is its small size, which made it easy to get into stadiums. So, I'm looking for something that has a similar form factor (not a backpack) but will fit the entire M kit. Any ideas?