Party City Ghostbusters Halloween Costume with Proton Pack for Adults, Standard Size, with Jumpsuit and Backpack - Walmart.com
Disguise 120139T Adults, Official Ghostbusters Afterlife Movie Costume Jumpsuit with Inflatable Proton Pack Spengler Sized, Multicolored, Medium : Amazon.co.uk: Toys & Games
Ghostbusters Men's Plus Size Deluxe Costume | Ghost Hunter Costume