Using this backpack is a breeze. First, adjust the shoulder straps to fit your body comfortably. You can put your small, frequently - used items like keys or a phone in the outside front zip pocket for easy access. The main compartment is great for larger items such as a book or a change of clothes. When it comes to carrying, you can use the shoulder straps for normal wear, or if you need to hang it, use the back carrying/hanging loop. For maintenance, spot - clean the soft canvas with a mild detergent and a damp cloth. Avoid using harsh chemicals as they may damage the material. When not in use, store it in a dry place to prevent mold and mildew growth.