Yes, Suitcase is a female character.
Suitcase, who is known as "The Pushover," is a contestant on Inanimate Insanity II. She was originally part of the "The Grand Slams" team. As of the current storyline, she is competing individually in the Finals, along with Knife. Suitcase is voiced by Sam Thornbury. Therefore, according to the information available, Suitcase is identified as female.
