Using this handbag is super easy. Just open the top and put in your essentials like your phone, wallet, and makeup. You can use the interior zip pouch to keep smaller items organized. When you're going to the beach, it can hold your sunscreen, towel, and a book. For city shopping, it can carry your purchases. As for maintenance, avoid getting it wet too often. If it gets dirty, use a soft, damp cloth to gently wipe the surface. Don't use harsh chemicals as they may damage the neoprene. Also, store it in a cool, dry place when not in use to keep its shape.