Part of our swing arm series The Sporster Motorcycle Swing Arm Bag is made from durable Viking leather and designed to keep your bike light. It is a solo bag for the left side only. Unlike traditional leather bags, our bag is made with Heavy-duty plastic back with a reinforced body and lid to prevent sagging. The bag is integrated with quick-release buckles under the straps for easy access. The bag comes with all the necessary mounting straps and is spacious enough to carry all your daily essentials while maintaining the clean look of the bike.