When faced with limited bag space and umpteen items that might prove useful on the road, there's one big question with which every traveler wrestles: Should I pack it? To help you answer that question, we've created this handy flowchart. Consult the diagram to find out whether you should really pack that third pair of shoes, travel alarm clock, or expensive watch.
For a larger image, click on the infographic and zoom in. (Source: www.smartertravel.com)