Using this backpack is a breeze. Unzip the main compartment to store your larger items like books or clothes. The internal pocket is perfect for keeping small essentials organized, such as keys or your phone charger. The external small zipped pocket is great for quick - access items like your wallet or tickets. Use the side mesh pockets to hold your water bottle or other small things. When it comes to comfort, adjust the shoulder straps to your liking for a perfect fit. For maintenance, spot - clean the backpack with a mild detergent and a soft cloth. Avoid using harsh chemicals as they might damage the print. Don't machine - wash it, as it could cause the colors to fade or the fabric to wear out. Keep it away from sharp objects to prevent tears. This backpack is an officially licensed NFL product, so enjoy showing off your team spirit with it!