Using this Moyen messenger bag is a breeze. You can switch between the shoulder and crossbody straps according to your comfort and the occasion. Just put your phone, wallet, keys, and other essentials inside the roomy interior. When it comes to maintenance, keep it away from sharp objects to avoid scratching the leather. If it gets dirty, gently wipe it with a soft, damp cloth. Don't expose it to extreme heat or moisture for long periods as it may damage the leather. With proper care, this bag will serve you well for a long time.