EMS-90
this device was known as a bubble cloak, and was produced by Meredex Atmospherics during the height of the Galactic Civil War. When worn on the shoulders, the EMS-90 resembled a regular cloak. However, in an emergency situation, the bubble cloak could be activated to form a two-meter diameter shelter. The self-sealing entry flat provided complete protection from hostile environments, even limited vacuum, for up to two hours.