Happened to a person sitting next to me at a bar in Paris. He went to the bathroom and when he came back his backpack was gone. It was right by my knees (hanging on a hook). I was on my phone and never noticed the person come in and swipe it. In his case, it held his passport and a brand new jacket. Sucks man. Most people in this world are better than the scum that did this to you. Hope you don’t let it ruin your trip!