Using the BackLoader seat pack is a breeze. First, attach it to your bike's saddle using the upgraded saddle mount system. Make sure it's securely fastened. You can then adjust the compression straps to keep your load stable and reduce any swinging. Pack your gear into the main compartment, and use the waterproof inner bag for items that need extra protection from the elements. When it comes to maintenance, wipe it down with a damp cloth after each use to remove dirt and debris. Avoid using harsh chemicals as they may damage the materials. Store it in a dry place when not in use. Be careful not to overload the pack, as this could affect the balance of your bike and the performance of the mount system.