I did not give it 5 stars because, using my backpack every day, I remove the CC211 off photo shoot and fastening system at the top of the backpack is not super fast. Indeed we must undo the strap loop to pass around the handle of the bag and thus set the right length every time.
Apart from this minor detail, it's a time saver to trigger unnamed. The camera does not move and after a few tries to get used to, one begins to when the Lucky Luke "unsheathed".
I have not tested this way to use it but it is also worn on the belt.
