CollectionPortal Companion Cube Plush Keychain
Game Title: Portal
Set: Not part of a set
Released As: Commercially available keychain
Country: USA, Australia (+ possibly others?)
Manufacturer: A Crowded Coop
This Portal Companion Cube plush keychain joins with the set of 3 Portal 2 plush keychains to make a total set of four plushes.
This were originally available from the Valve online store, as well as several other online and physical stores.