Love this bag. Just got mine today. This isn't really a review but just wanted to show some pictures of all the gear I could fit in it.
List of stuff I could fit in there:
6D + 70-200 f/2.8
15mm f/2.8 fisheye
Blackrapid RS strap
Charger + battery (using my 6D charger and spare atm so I used my old T1i charger/batt)
Portable battery pack for phone
2x rain covers
Rain coat for the bag
Obviously I wouldn't take this much stuff to a single shoot but it's nice to know I could. It is bulging a bit with all the stuff in there but it's not over packed at all. I had all of the lenses on separate levels so none of them were rubbing against each other or anything. Great bag overall.