The quality of the bag is - as measured by the low price - in order. It is somewhat difficult to tighten the screw bag to the camera. For me it worked when I've left the washer. A real minus is that the lens ring stops turning when the camera inside the case, since it rests on the leather edge. Benefits can be the case for safe storage yet. The use of the ring is in the camera's not mandatory, but all functions can also be controlled alternatively. Pity was that there were no instructions for attaching the shoulder strap when I was really overwhelmed! I like but the design of the bag very much!