World's Weirdest Travel Gadgets
Courtesy of Hammacher Schlemmer
Details: Ideal for trips to the world’s hilliest locales (San Francisco, Lisbon, the Swiss Alps), this portmanteau has a mind of its own. Whenever you’re struggling to drag it behind you, its sensors hit power, and the tiny electric motors in the wheels whir it along up to three miles an hour. Thankfully, it works only when the suitcase is in motion.
Info: Hammacher.com; $1,300.