Using this bag is super easy. Just open the top and put in your things like phone, wallet, keys, and makeup. You can carry it on your shoulder or in your hand. For maintenance, keep it away from sharp objects to avoid scratches on the leather. If it gets dirty, use a soft, damp cloth to gently wipe the surface. Don't soak it in water or use harsh chemicals. Store it in a cool, dry place when not in use, and you can even stuff it with some tissue paper to help it keep its shape.