Otherwise, it is striking that the top and bottom sides sit not parallel but are slightly twisted. That does not bother in the function, since the pocket perfectly and smoothly closes, but it falls on closer inspection the eye.
The supplied hand strap makes a good impression and is easily extensible. Even the carabiner acts reasonably stable.
Although the protective film does not fit exactly on the screen, but placed centrally protects it sufficiently well and prevented by their thickness probably also the surrounding millimeters from scratches. The placement was very simple and as promised "bubbles".
Conclusion: For the low price is the bag in order, but it is not designed for a Sony DSC-RX100.