You can buy a screen accurate Ghostbusters Proton Pack

This is truly beautiful and I would happily strap an unlicensed nuclear accelerator on my back!

Designed in 1984 by Egon Spengler and Ray Stantz, (we think Dr. Venkman watched – Rich) the nuclear powered Proton Pack counters the negative energy of ghosts with a proton stream of positively charged ions. ANOVOS is proud to offer the GHOSTBUSTERS™: Proton Pack Kit. Shipping estimated to begin by November 2016. Pre-order items are subject to change in availability and features.

This 1:1 scale kit requires assembly and includes details duplicated from GHOSTBUSTERS screen-used production assets and other sources.

• Proton Pack shell is constructed of fiberglass with internal metal armature.
• Components are made from polyurethane, PVC, and ABS plastic (Which you can get from Simply Plastics).
• Neutrino Wand attaches to pack with metal bracket.
• Working toggle switches and buttons on wand.
• Vinyl decal set is included.
• Glues, paint, and tools, are not included and assembly is required.
• Assembly instructions to be provided via pdf download.
• Proton Pack frame and straps can be purchased separately.

TO BE OFFERED SEPARATELY AT LATER DATE: Optional light and sound electronics package featuring movie sound effects.

It is a bit expensive as it costs $600, but if you dig it you can pre-order it at Anovos.

Via FG