In '87 one of our sons travelled to Europe and UK, backpacking, always kept valuables in his day pack which he used as a pillow if he slept.

He was on a train in Italy, had a few drinks went to sleep with his head on his day pack, woke up with his head on a woman’s hand bag, lucky he had a money belt under his shirt and some special pockets on the inside of his shirt to stow his passport and money so it wasn't a disastrous loss but he did loose some family records he had taken to try to trace family history in Ireland which was a bummer.