Fukuoka SoftBank Hawks Foldable Boston bag, a novelty item! * Color: Black * Size: (When folded) Length 17 x Width 20 x Height 3cm (When unfolded) Length 27 x Width 42 x Height 17cm * Material: Polyester * Condition: New, unused It becomes a Boston bag when unfolded, and can be attached to the handle of a suitcase or carry-on bag. It folds up compactly when not in use, making it convenient to carry around. It also has pockets on both sides that can hold water bottles, etc.!