I have to think someone saw it. I was trolling my purse behind me, in a sturdy bag, slipped inside a large paper Bergdorf bag. When I arrived at my destination I reached inside the Bergdorf bag for one of my two bottles of water. Gone. Both gone. In the bottom right corner of the bag, I see a hole. Both of the bottles must have slipped out. Ya woulda thought someone should have noticed and said something. Or, that I would have seen or felt it! No to both scenarios.