Originally posted by Pentaxor mind if I ask how the swiping is done? I mean I haven't experienced my things getting swiped during a trip, so it would help to know any of the things to watch out for. thanks.
If it happened when I think it did, the guy was able to sling a backpack up next to mine on the luggage rack then fiddle about for a very short time as if he was looking for something in his backpack. In the ten or twenty seconds that he is supposedly fiddling with his backpack he can take whatever he can easily grab out of my backpack and transfer it to his. He missed three lenses that were more difficult to get to, so it was over very quickly. So long as I don't notice, he then retrieves his backpack at the next stop and gets off the train. If do notice then suddenly the bag is not his and as he is probably sitting in another carriage there is probably very little risk of being caught.
My bag, the larger LowePro sling, is not really lockable. All it would take is the sort of zip found on even cheap luggage that lets you padlock the two zip heads together. So long as the zip itself is robust enough to prevent easy tampering you might then prevent this type of crime. I have seen ordinary backpacks with a metal net that goes over the outside that will even stop people cutting their way in, but I can't recall any photobags that were particularly thief resistant.
In future I will only carry something that fits easily into a messenger bag, so perhaps a K5 with the 18-250 and maybe a 50/1.4 for low light or go to some sort of EVIL camera with only a few lenses. A K7 with six lenses was a mistake for travelling. The idea is that the messenger bag is small enough to stay beside me at all times. Most backpacks are too big (and heavy), especially when full of DSLR and lenses. The messenger bag should still give me enough room for an umbrella, notebook and cap without feeling like lead on my shoulders.