Dowco Iron Rider 04890 Water Resistant Reflective Rumble Motorcycle Tail Bag: Black, 38 Liter Capacity Two bags in one: large base bag, with top small bag for added storage or to use as a solo bag Constructed using 1680D polyester, water-resistant zipper throughout, MOLLE webbing for modular pouch attachment Four 1" quick-release buckles and rear mounting straps included, no conversion straps required to mount additional bags, 5" bottom drop down expansion on both sides, 38 Liter anchor bag storage, 7 Liter optional top bag storage, includes protective film to protect rear fender, includes rain cover Black reflective piping for added nighttime visibility and safety