I've bought the wrist strap in a photo store, because I did not feel like the camera belt constantly on the 5D Mark III and to have hoped for from this product an alternative protection in front dropping the camera.
First, the Postive: The loop is processed with value and the leather feels really good.
Unfortunately, it is difficult to impossible to find a suitable setting of the loop length, either the loop sits so loose that a camera would get out of hand when they are released, or they sit so close that the camera one can not fall out of your hands but then it is inconvenient to press the shutter button (and almost impossible with the index finger the buttons as ISO etc, to operate before TopDisplay) and the closure on the outside is intended for quick regulating the loop length works with difficulty, it is better adjust the same to the anchorages the loop length.
On the whole, to me, unfortunately, closes the benefits of the product, rather a "side hand warmer" than a useful safeguard the camera, with an additional loop that is pulled tightly around the wrist, thus preventing the camera from accidentally sliding forward, would solved all the problems ...
2 stars for good leather quality and workmanship.