There's not much to write. The bag is suitable for the Sony DSC-RX100. Battery, USB cable, memory card and charging adapter also fit into it. That's already good. Also looks appealing. The strap, however, unusable because the carabiner on one side blocked and can not be opened. I do not send back the bag, because I'm going to save the cost of postage for the belt. But for 2 star deduction. I think something like that should not be sent!
Update: Fix to 5 stars, because the Customer Service has contacted me and an intact belt ships for FREE at me. By this I am satisfied. Thanks for the quick remedy.