COMFORT
I find comfort very good, you can comfortably wear the Slingbag all day and you do not sweat the back by as it can be in a normal backpack before. During my vacation in Thailand she has done faithful service and was good to wear, despite the high temperature and humidity. Particularly enjoyable I find that you can pull open the pocket in the stomach in order to then access well and safely on the content. You do not have any time to settle the case, which is not always possible, yes.
PLACE
First of all, there are several compartments, into which you can distribute the camera and its accessories. In the main compartment fits a reflex incl. Lens, while it can also be a greater calm. The cover is extra padded here and I'm sure that can survive both the camera and the lens falls unharmed. At the bottom of the main compartment you could still accommodate small parts.
Ins large minor subject you can still take another lens. The course will also loose enough for a normal telephoto lens. Nevertheless, it could be tight if you try 2 small superimposed cram. I've only ever used for another objective.
Before the main compartment is yet another small, which is, however, really only use small narrow things. There you can filter, cleaning cloths, or paperwork accommodate.
On the side is another compartment with two networks, here you can very well take memory cards or extra batteries.
Finally, is the harness even a small pocket, which is to use handkerchiefs or wipes.
CONCLUSION
I realize that it is very difficult to write a recession for a backpack. But I hope those interested with my experiences can help. I personally like the backpack very good and I would buy it again.