EXFIL-12 saddlebags are designed for custom universal fitment on a wide range of motorcycles, but work best on select H-D Sportster, Dyna, and Softail models. Electroplated steel brackets included with saddlebag set install easily between the rear fender and frame struts to eliminate bag movement. Both bags are connected with an adjustable Velcro yoke that sandwiches between the underside of the motorcycle seat and top of rear fender. When packing saddlebags, load heaviest items first (tools, for instance), followed by softer and lighter items (jackets, rain gear, etc.) Do not over-stuff the bags—doing so may compromise how the hinged lid seals over the opening of the main compartment. To clean EXFIL-12 saddlebags, use mild soapy water and a soft cloth to wipe off dirt, dust and debris, then rinse with clean water on a moist cloth. NOTE: prolonged continuous exposure to bright sunlight can and probably will fade your EXFIL-12 saddlebags over time. To keep your bags looking new, take them off your motorcycle and store them indoors when not in use.