B1-series rocket battle droids were known to utilize rocket packs for mobility.
Rocket packs functioned as personal transportation tools, affixed to the back and propelled via rocket technology. During the era of the Clone Wars, these devices were standard equipment for B1-series rocket battle droids. In an incident where Milo and Lina Graf's starship, known as the Whisper Bird, faced imminent crash on an ice moon within the Xala system, Milo suggested that they should use rocket packs to escape, but Lina declined the proposition.
