In Into the Pit, this version of Spring Bonnie is created by Eleanor, he is a bulky, animatronic golden rabbit with a large head, not too different from Nightmare Fredbear's, with square teeth in his wide mouth. Spring Bonnie is a springlock animatronic having the same body and arms as Fredbear. His ears are rounder and less pointy, his bowtie is smaller, and he has a different head shape.

Spring Bonnie's appearance is similar to Bonnie from the first game, upon closer inspection when compared to Bonnie, Spring Bonnie has a very different model shape.