Just what I needed but beware ....

In backpack if I can put my Canon EOS 700D (amateur) with Sigma 70-200 lens + the lens hood mounted on the device.
I can remove quickly replace the NPC in the bag through the left side pocket.
In the right part, I can put, a Canon EF-S 60 mm, 2 battery, my AC adapter, and I still have room to put a third objective view a Flash and more.
In the top pocket, I can put a wallet, a big bunch of keys, 2 external 2.5 inch hard drive (you can get in a water bottle of 75 CL).
On closing the front pocket high, I can put a neutral filter Hoya in its box.

In Pocket PC, I can put a tablet + a book of several hundred pages.
Without the tablet and the book, I could put in this pocket a folded jeans + a water bottle of 75 cl.

I tested the rain protection (under the bag) in pouring rain and it was very well protected my equipment.

I have not been able to test the pocket to the tripod.

To summarize, I find this very comfortable bag even after several hours. I hesitated because I wanted a back not too big bag but which can carry my camera equipment with a pocket on the side for easy access.

If you are a pro (with 5D + grip) go your way because it will surely be too small for you.

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- Not too big bag (though too just to put a laptop Wholesale 17 "in the pocket for a 13" ... so normal)
- Very comfortable
- Sewing pretty well finished and no problem with zip closures.
- Quick access to hardware via two side pockets. In seconds without removing the bag can shoot.
- The rain protection works very well.
- Convertible Backpack Bag Strap and vise-versa.
- Tripod pocket on the middle and not on the side like most backpack. It does not hit you in the ribs when you turn you down.
- Finally not so high price for a bag of this quality.

Highly recommend!