Subsafe is the ultimate sandwich container that keeps your sub sandwich safe, never soggy. Subsafe is BPA free and made from the same plastic that is used for baby bottles. This high-quality plastic makes subsafe waterproof, crushproof, and it floats. Subsafe can also be used as a cup or bowl, or after finishing your fresh, delicious sandwich, it can keep your keys, wallet, and phone safe. Color: gray.