My full size custom proton pack I made to complete my costume. Got it as close as I could with what I had. Plan on adding some sound effects at some point. :
GHOSTBUSTERS PROTON PACK AND GHOST TRAP Click link for Proton Pack #2 ritter99.deviantart.com/art/Gh&h… | Ghostbusters proton pack, Proton pack, Slimer ghostbusters
Deluxe Ghostbusters Proton Pack for kids now on Amazon - Ghostbusters News
Adult Ghostbusters Deluxe Costume with Proton Pack | Party City
Child's Ghostbusters Proton Pack
Full Size Proton Pack Kit Ghostbusters - Etsy
Amazon.com: Fun Costumes Ghostbusters: Deluxe Proton Pack w/ Wand for Adults Standard : Clothing, Shoes & Jewelry
Ghostbusters Proton Pack Adult Sized Accessory
Amazon.com: Fun Costumes Ghostbusters Cosplay Kids Proton Pack with Wand Standard Black : Clothing, Shoes & Jewelry
Ghostbusters Boy's Halloween Fancy-Dress Costume for Child, with Proton Pack S - Walmart.com
Kids' Ghostbusters Deluxe Costume with Proton Pack | Party City
Adult Ghostbusters Plus Size Deluxe Costume with Proton Pack | Party City