A flight pack was a piece of equipment attached to the chest and utilized by the Galactic Empire's ground crews. This black device included sensors that aided the ground personnel in performing their duties, enhancing their dark jumpsuits. During his work on the planet Scarif, ground crewman Kent Deezling sported a flight pack; it was pilfered by the rebellious Jyn Erso in 1 BBY, who also absconded with Deezling's complete uniform for use as a disguise.