Using the Restrap Race Frame Bag is easy. First, open the YKK aquaguard zips and put your essentials in the side pockets or the main pocket. Use the internal velcro divider to keep things organized. If you have devices like a dynamo or a phone, route the cables through the cut - out at the front or the extra hidden cable slot. When riding at night, the reflective details will help others see you. As for maintenance, after each use, wipe the bag with a damp cloth to remove dirt. Make sure it's completely dry before storing it. Avoid sharp objects that could tear the bag. If it gets wet in heavy rain, dry it as soon as possible to keep the waterproof materials effective.