This bag is exactly my expectations (I must say that I rarely launch into the unknown, I bought it after reading lots of reviews and looking at some videos presenting). I am already SLRC206 holder of the same brand that I am very happy. This product is very significant if, like me, you sometimes want to go light with the bare minimum. This bag is designed for a box + lens attached (there will be no room for a second goal!). I use a gun or a cannon 18-135 55-250. The pockets provide storage (small) accessories such as: maps, filters, small cables, battery back ... They also provide storage license or her house keys, which is very convenient to leave home with only his bag on his shoulder. :-)