Using this crossbody bag is a breeze. First, adjust the strap to your desired length for a comfortable fit. You can wear it over your shoulder or across your body according to your preference. To access your belongings, simply unzip the sturdy zipper. When it comes to care, if the bag gets dirty, you can use a damp cloth to gently wipe it clean. Avoid using harsh chemicals as they may damage the waterproof material. Store the bag in a dry place when not in use to maintain its quality.