Best and Worst Travel Gadgets of All Time

Alamy

There are lots of devices out there perfect for making travelers' lives easier -- PDAs, wrinkle-free clothing, and...flying alarm clocks? Whether it's a way to stash money in your laptop (because no one would think to steal that) or a cup holder that casually swings hot coffee back and forth over your luggage, there are a lot of questionable inventions geared at travelers. Thankfully, there are some that get it right -- think being able to translate words with the stroke of a pen or sanitize your hotel pillow with the wave of a wand. Here are our pick for the best and worst.