Here is my Incase DSLR Pro Backpack. I like this bag a lot, it fits everything that I need it to and it is comfortable. The only downside is that this thing is a dust/lint magnet.
IMAGE LINK: https://flic.kr/p/oXcRNt Incase DSL Pro Backpack by S dot Lee, on Flickr
IMAGE LINK: https://flic.kr/p/peF7Ah Incase DSL Pro Backpack by S dot Lee, on Flickr