Using the Evoc Hip Pouch Pro is a breeze. First, adjust the extra - wide hip wings to fit your body snugly. This will keep the pouch in place during your ride. Place your phone in the dedicated compartment, snacks in the provisions pocket, and tools in the tool compartment. Fill the 550ml water bottle and put it in the easy - access holder. You can attach your keys to the carabiner and a bike light to the loop. When it comes to maintenance, use a mild soap and water to clean the pouch. Make sure it's completely dry before storing it. Avoid using harsh chemicals as they may damage the Airo Flex material. And always check the zippers and straps regularly for any signs of wear and tear.