To use this bag, simply put on the single strap over your shoulder. It's great for daily use, whether you're going to work, shopping, or meeting friends. When it comes to maintenance, use a soft, dry cloth to wipe off any dust or dirt regularly. Avoid getting it wet as much as possible. If it gets dirty, you can use a mild leather cleaner, but test it on a small, hidden area first. Also, store it in a cool, dry place when not in use to keep its shape and quality.