The Saddlemen BR1800EX luggage is constructed to be compatible with a wide range of machines and offers the perfect look for cruising the highway. The Saddlemen combination Bag is a rugged, tough, water-resistant piece of luggage that can be mounted two separate ways. This bags also features detachable backpack straps, top-loading main compartment, a padded compartment for a small laptop, organizer pocket, multiple other compartments, and a mini-padlock for security.; Great versatility - can either be used as a sissybar bag, or as a back seat bag, set between rider and tour back Two mounting systems included - a seat harness or adjustable sissy bar strap system easily attaches bag to your motorcycle's seat, luggage rack, or sissy bar Features high-quality leather-grained, marine-grade vinyl Internal structure maintains bag shape, even when empty Backrest pad can be adjusted for additional comfort for the passenger or driver Spacious top-loading main compartment is large enough to hold one 3/4" helmet plus other cargo Included detachable backpack straps Includes another large top-loading main compartment Padded storage compartment and organizer pocket Five external pockets, two of which can be expanded for added capacity Five internal mesh pockets, and two outer mesh pockets Rain cover with security tether protects the bag from the elements Top exterior flap can be adjusted to carry a jacket Mini-padlock, with extra keys, help secure your belongings in the bag Constructed with UV-. water and weather-resistant LeatherTech leather-like vinyl panels 11" W x 15" H x 10" D