Enhance your ride with our expandable motorcycle tail bag! Made from durable PU leather and 1680D Oxford cloth, this bag sports a sleek black matte finish that’s perfect for retro lovers. With a capacity of 18L that expands to 22L, you’ll have plenty of space for your gear, including your half helmet. This waterproof tail bag also comes with two double-end buckle straps, four single head hooks, and a rain cover to keep your belongings dry.