To use this bag, simply unzip it and put in all your tabletop RPG essentials like dice, character sheets, and miniatures. The detachable metal charm can be attached to your keys, backpack, or even the bag itself to show off your style. When you're done with your RPG session, zip up the bag to keep your items safe. As for maintenance, use a soft, dry cloth to wipe the bag clean. Avoid getting it wet for long periods as it might damage the dragon - scale exterior. Keep the holographic sticker and metal charm away from sharp objects to prevent scratches. With proper care, this bag will be your reliable companion for many RPG adventures.