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.
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 to see how it works.
October 08, 2012