For those who tire of dragging a heavy piece of luggage through the airport, a new hands-free suitcase will do all the work for you.
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Hop is a suitcase that follows close behind the user, as he or she moves out of range. It's named after bellhops, people who are hired -- often by hotels -- to carry guests' luggage, according to Hop's official website.
Check out the video above to see how it works.
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This story originally published on Mashable here.