A jetpack is a vehicle equipped with a personal propulsion device that is attached to your back and utilizes high-speed jet propulsion to ascend into the air. It is a technology that frequently appears in futuristic science fiction novels and movies, and it also garners attention in the aerospace and entertainment industries.

Jetpacks serve various purposes, including astronaut training, scientific experiments, and airshows. However, due to the requirement for advanced technology and safety measures, they have not yet become widely accessible. Advancements in technology could lead to safer and more widely available jetpacks in the future.