It will, the bag itself has dividers inside that you can re-configure so that your camera fits snugly. I'm throwing in a few Canon accessories in there too in case you're interested in purchasing the item.
By Farwell on July 31, 2015
It's roughly 11" X 5" and will expand some. I love the bag, I hope to find one even larger but for now it'll work for my T3i, 3 lens and a Panasonic FZ200 plus batteries and other accessories. Best I could find without spending $200.
By Tim on December 14, 2012