The new 49ner RKA Rack Bag will fit almost any behind the seat racks on motorcycles, designed as an affordable bag for GT/RT owners. The bag is named after its size; able to hold up to 49 liters. The bag features an adjustable shoulder strap, made out of a 600 x 300 Denier polyester, vinyl laminated PVC, diamond embossed material, with YKK zippers and inserts that are 60th ABS (plastic) or polystyrene in bottom. All luggage is finished and lined in main compartments and major areas. A 3/8 in. foam combined onto a 200 denier coated nylon fits the inside lining for protection.
Link: RKA Luggage