Using this shoulder bag is a breeze. Just adjust the strap to your preferred length and put it over your shoulder. You can carry all your essentials like your phone, wallet, and keys inside. When it comes to maintenance, use a soft cloth to gently wipe the bag clean. Avoid exposing it to extreme heat or sharp objects, as this could damage the PU leather. Also, store it in a cool, dry place when not in use to keep it in good condition.