usually when you see a bag you see the outside. some people are priviledged to see the inside too.
it seems to me that most of travelling is about looking inside things. they can see inside your mind now before you get on a plane. that little archway thing you go through next to the x-ray machines. that’s the mind reader.
here is my bag being scanned by the left luggage office in Paddington. i asked if i could get in the machine so he could take a picture of me in the monitors, but he refused. i imagine he gets asked that all the time.