Using this backpack is a breeze. Just unzip the top closure to access the main compartment. You can use the inside zip pocket for important things like your phone or wallet, and the front zip pocket for items you need to grab quickly, like keys. Put your water bottles in the side mesh pockets. For carrying, you can either use the double carrying handles or adjust the shoulder/back straps to your comfort. When it comes to maintenance, spot - clean the canvas with a mild detergent and a soft cloth. Avoid machine - washing to prevent damage. Keep it away from sharp objects to avoid tearing. Also, don't overstuff it as it may put stress on the zippers and straps.