Using this backpack is a breeze. Just unzip the main compartment to store your larger items like books or clothes. The internal pocket is great for keeping smaller things organized, like your phone or keys. The external small zipped pocket is handy for quick - access items. The side mesh pockets are perfect for holding your water bottle or a small snack. When it comes to wearing, adjust the shoulder straps to your comfort level. For maintenance, spot - clean it with a mild detergent and a soft cloth. Avoid machine - washing or using harsh chemicals as it might damage the print and the fabric. Keep it away from sharp objects to prevent tears. And remember, since it's an officially licensed product, take good care of it to show your pride for the Indianapolis Colts!