Bottle appears to be a glass bottle. Bottle's main body is clear, while her shine is white. Her outline is a bluish gray.Bottle's demeanor is optimistic and her actions border on being oblivious. She tends to agree with the people around her and can get easily distracted, such as when she forgot about Loser's lie in favor of Donut's first time hosting Cake at Stake. She also acts nicely to those around her, hoping to prevent death whenever possible, and even when someone does die.