Egon Spengler Legacy Proton Pack Life-Size Replica (Ghostbusters)
Adult Ghostbusters Deluxe Costume with Proton Pack | Party City
Ghostbusters Proton Pack made from scratch by Matt LeGrice on Dribbble
Joseph Gordon-Levitt on Twitter: "Here's an original Proton Pack from the movie GHOSTBUSTERS. Designed by Stephen Dane and Ivan Reitman, these packs were made of fiberglass, aluminum, lights, rubber tubing, and computer