Using this Bellroy Mini Sling Bag is a breeze. First, open the front zip compartment to quickly access small items like cards or keys. The two mesh slip pockets are great for keeping your loose change or lip balm. The main compartment is where you can store bigger items such as your phone or wallet. Use the soft - lined sunglasses pouch to protect your shades. The built - in key clip is a handy feature, just attach your keys to it so you don't have to search around. When you need to take off the bag, the magnetic clasp makes it easy to remove the strap. If you're carrying less, simply compress the expandable gusset. As for maintenance, since it's made of water - resistant fabric, a light wipe with a damp cloth should be enough to clean it. Avoid using harsh chemicals as they may damage the material. Store it in a cool, dry place when not in use to keep it in good condition.