They're carried on one's person, or tied to something like a backpack or a purse. The missing items included a JanSport backpack. The Professor seems less anxious, though he insists on carrying along a small backpack. A small face mask, included in a detachable backpack, completed the disguise. Jake came with a removable backpack and Dematerializer. Dotson had a change of clothes, a backpack and a revolver. She was reported as wearing a dark coat, jeans, and a black backpack. Eddie came with a removable backpack and Specter Snare. Violet comes dressed in a sparkly purple and pink disco jumper and a pink backpack. The school banned him from wearing a backpack on campus. Tracy came with a removable backpack and Ghost Gummer. The suit is flexible enough to be folded and stored in a backpack. She finds a backpack, which contains a knife. With a specialized backpack and glove, her sign language is translated to a digitized voice. He also told officers that he brought additional loaded magazines hidden in a backpack.