Planning a road trip across the country on your motorcycle? Allow us to help you with that with our big motorcycle sissy bar bag. Choose premium leather, split leather or artificial leather. Artificial Leather (Polyvinylchloride) is made to exactly mimic the feel, wearability, and durability of real cowhide leather, with less maintenance and upkeep. Split leather is the most economical grade of leather--durable but not as soft as premium or naked grades.