Viking Bags Harley Sportster Specific Motorcycle Swing Arm Bag (Black) LONG LASTING - The Harley-Davidson Sportster Motorcycle Swing Arm Bag is made from soft & weather resistant Viking Leather, making it durable and long lasting. EASY INSTALL - Heavy straps allow you to attach it to your bikes Swing Arm, making the install a breeze. SAFE & CONVENIENT STORAGE - Your Sportster Swing Arm Bag has a storage capacity of 519.75 cubic inches. With dimensions of 10.5 x 11 x 4.5, this is actually one of the biggest swing arm bags on the market. The bag has rings for a pad lock REINFORCED SHELL - The Sportster Motorcycle Swing Arm Bag has a plastic reinforced body and lid in order to prevent sagging. Your bag still stay the same shape, empty or full! LOOK GOOD - The classic design on your Harley-Davidson Sportster Motorcycle Swing Arm Bag ensures that your bike looks good while keeping the flow of the bikes lines as well as.