I carry a Domke F-2 Original (actually, a 30-year old version of the current model) with many patches and repairs on it. But I carry a C220 body, 3 lenses, prism finder, L-bracket, SBC Luna Pro meter and either a 35-mm rangefinder or a folding 120 shooter, plus all the film & filters I need. It has sufficient room for all this and is not over-stuffed. Perhaps because I have had it for so long I can get stuff in and out with my eyes closed, and I will probably use it until it can no longer be repaired. The only problem I have as I get older is that it take more energy to lug all this stuff around... and getting older is not likely to change.