The Saddlemen Sissy Bar bag is built to last with oversized hardware, rivited straps and handle, and lots of space to pack it full for your journey. Universally mounted, and with a main compartment capacity of 3600 cubic inches, the Sissy Bar Bags brings a new level of style as well as a whole lot of function to your ride.; Main cargo compartment flap opens fully with solid tethered sides for easy loading Works with or without a rack with adjustable mounting sleeve that adapts to the shape and width of your bike's sissy bar Removable shelf that helps separate your cargo; shelf adjusts up and down, or can be removed entirely Heavy duty leather tech construction Padded backpack straps an shoulder strap system included EVA molded organizer that stores phone and other valuables safely Multiple over sized mounting rings around the bag overcome unique mounting challenges Honeycomb rigid luggage shell maintains its shape regardless of cargo load, yet is lightweight Strong nylon meshing zipper teeth with chrome sliders equipped with large pulls for easy use with a gloved hand High-visibility reflective rain cover with locking cinch cord included Includes detachable roll bag for additional cargo space Dimensions: 16" H x 16-1/4" W x 9-3/4" D; Roll Bag: 8" H x 13-1/4" W x 9" D