I have a lowepro as well. I forget the model offhand. It fit my D60 with lens, and second large lens without a millimeter to spare. The XTi is tiny in comparison and doesn't fit snugly at all, not that it moves, but I have to move around the separators. I don't think there's enough space gained to fit my 3rd lens though. The extra pockets are packed with a full size flash, extra battery, flash card, lens cleaners, mini tripod, my flash bounce system, remote release cord, and a couple other things I'm forgetting. It's stood up to plenty of hardships the worst of which is being tossed around on the mini's floor during spirited driving events
