A retail kiosk located in a passenger flow area of an international airport is a unique opportunity.

You have a captive audience - literally, as they will not leave the hold room once passing through security. Many medium sized airports (example: 6.5 million annual passengers) located within a 5 hour driving proximity from a larger airport have an under utilized market for retail goods.

What are some thoughts on a product or mix that would be attractive to travellers and doesn't require much space for display?