Summary: Huge, well thought out bag ideal for on location shooting where you can pop the bag down and use it as a base for keeping the gear and changing lenses. The depth is ideal for zooms eg 24-70, 14-24, 70-300, which can be stored vertically with or without a body mounted. You can store a 70-200 F2.8 vertically but without a body attached. Modest primes can be stored one above the other with the folding dividers acting as separation.
Pros: Outstanding build quality, Room for loads of gear
Cons: divider system a bit fiddly to reconfigure, not one to carry far
Summary: I bought this bag for my birthday last week. I really love it. Perfect for photographer who wants to keep every thing in one place all the time. It nicely houses 1D, 20D, 70-200 f2.8, 24-70 f2.8, 17-40 f4, 50 f1.4, extra battery, other small stuff such as cleaning kits, ipod, phone, pen and biz card. I transport my camera and lenses to my house to studio everyday. It is wonderful to have everything on my reach and leave house or studio with just one thing in my hand.