i have a LowePro Rezo 170AW to pack all of my gear (in sig) and its tight (bought when i had just the 2 kit lenses from my t2i). was thinking of switching to a crumpler, but not sure which one would allow me to carry all, and give me versatility. what i mean by that is that my current rezo can fit all 3 of my lenses if the 24-105 is mounted, but if i mount any of the other lenses, the 24-105 simply wont fit.
ideally, i want to be able to store (not necessarily carry) all of my stuff, including the flash, in one bag. the 7MDH looks a bit big, and the 5MDH looks like it will fit a mounted lens and 2 more, but not a flash. i guess 6MDH has the space, but it still looks a bit big. how roomy are these bags? can i get away with a 5MDH, or should i go for a 6MDH?
also, i should note that this doesnt necessarily need to be a travel bag, as i have a lowepro versapack 200 for that