The material, the processing, the accessories for attaching the camera, the instructions, further accessories (loops and belt) are absolutely super in the processing, the quality and how everything fits together. Did the shell while diving had there and there were no problems during handling. Everything remained dry material before the lens is completely clear.
A little tip: camera within a conditioned space in the housing include, so the humidity is low in the housing then. If you do that outside, it fogs up when you're a little deeper and last longer in water, Weil then inside it cools.