3ds Max 2022 / 2020 / fbx / obj / Marmoset Toolbag 4.0 / V-Ray 5.0 / Polygons 15867 / Vertices 15606

The proton pack is a fictional energy based capture device, used for capturing and entraping ghosts. Ghostbusters universe. First depicted in the film Ghostbusters, it has a hand-held wand (Neutrino Wand or particle thrower) connected to a backpack-sized particle accelerator. It fires a stream of highly focused and radially polarized protons that electrostatically traps the negatively charged energy of a ghost, allowing it to be held in the stream.