Common features listed include a top zipper closure, length-adjustable padded shoulder straps, printed graphics, attached plastic tubing, and a foam wand that secures to the pack with hook-and-loop (Velcro) fasteners.
Most listings describe a plastic tubing leading to a foam-tipped wand. The wand is held to the backpack using a hook-and-loop (Velcro) fastener—some listings note this attachment with small dot markings.
These proton pack listings indicate no batteries are used—there is no battery power or charging required.
Each listing is sold as a single item: one proton pack. Product details commonly state “Number of Pieces: 1” and list the included item as the proton pack.
Listings are categorized under the “TV & Movie” costume theme and classified as “Costume Wearable Accessories.”
