You get the usual high quality of Lowepro at a reasonable price.
The main compartment of the equipment is so great that I get there loosely following equipment below:
Nikon D800 + an attached 70-200mm / f2.8
Sigma 15-30mm
Sigma 70mm / f2.8
Nikkor 50mm / F1.8
System flash eg Speedlite or YN560
+ A lot of fuss, such as filters, batteries, etc.
and then is still space :-)
Of course, I do not always drag everything around me, so I usually have got something to drink. If you only use the center, fit the left and right two bottles of water a 1 liter into it.
Now the main compartment is just full, the compartment on the front provides even more storage space for eg other food or equipment that you do not have too much protection. The front compartment is nevertheless slightly padded to offer the contents of some protection.
I have the backpack now a few weeks and have already had it in the rain here, literally dragged through the mud, carried on the bike and on foot. So far, he has not left me under these circumstances in the lurch. The comfort is also always been great under the above circumstances.
From my absolute buy recommendation and five-star!