High Quality Content by WIKIPEDIA articles! Baggage carts, Luggage carts or Trolleys are small vehicles pushed by travelers (human-powered) to carry individual luggage, mostly suitcases. There are two major sizes: One for big luggage and one for small luggage. Carts have usually two parts for carrying luggage: A small section (basket) for Carry on luggage at the same level as the handle, and a lowered large section for suitcases and large bags. The Baggage cart was invented by supermarket entrepreneur and inventor of the shopping cart Sylvan Goldman.