Using this Levi's sling bag is a breeze. Just adjust the shoulder strap to your preferred length and put on the bag cross - body. You can quickly grab your small items from the exterior zip pockets. When it comes to what to put inside, you can carry your phone, keys, wallet, and other daily essentials. For maintenance, simply wipe it with a soft, damp cloth to keep it clean. Avoid exposing it to sharp objects as it may scratch the clear vinyl. Also, don't leave it in direct sunlight for a long time to prevent the material from degrading.