Japan Limited - Sherbet Collection - Inside Out - Bing Bong Plush Keychain"SHERBET" is a summery sherbet color stuffed animal series. A stuffed animal keychain of Bing Bong, a character from "Inside Out", is now available. Bing Bong is Riley's imaginary friend, created by combining Riley's favorite animals, who is obsessed with animals. This unique character that looks like a cat or an elephant has a light, cool coloring! The body has also been color changed, making it a stuffed animal with a refreshing feel that is unique