A restraint harness, which can also be referred to as a restraint, restraint belt, or seatbelt, served as a safety mechanism integrated within both spacecraft and terrestrial vehicles. Its purpose was to ensure the safety of the individuals inside the vehicle during a collision. The transport vessels employed by the Star Tours travel company, specifically the StarSpeeder 1000 and its improved version, the StarSpeeder 3000, were each outfitted with personal restraints for each seating position. An X-wing, piloted by Luke Skywalker, also had a restraint system, which offered protection during his emergency landing on Myrkr.
During Roan Novachez's second year of study at the Jedi academy located on Coruscant, he and some other students, after participating in a food fight, were mandated to go on a field trip to observe the operations of the Galactic Senate. On this visit, the repulsorlifts they utilized featured seatbelts, which Jedi Master Yoda insisted they secure for their well-being.