Using your Orca panniers is a breeze. First, open the Cam - Lock fastening system and place your belongings inside. You can pack clothes, tools, or other essentials for your bike tour or bikepacking trip. When you're done packing, close the Cam - Lock system tightly to keep your items secure. As for maintenance, it's a good idea to clean the panniers regularly with a mild soap and water. After cleaning, let them dry thoroughly. Avoid using harsh chemicals as they can damage the waterproof fabric. Also, when not in use, store the panniers in a cool, dry place to prolong their lifespan.