A restraint harness, also called restraint or seatbelt, was a safety feature incorporated into spacecraft and ground vehicles. It was designed with the intention of keeping the occupants of the craft safe in the event of a crash. The transport ships used by the Star Tours travel agency, the StarSpeeder 1000 and its upgrade the StarSpeeder 3000, were all equipped with individual restraints for every seat. Luke Skywalker's X-wing also included a restraint, which protected him during a crash landing on Myrkr.