Using this Dexibell gig bag is a breeze. First, gently place your 68 - Key VIVO S1 digital stage piano into the bag. Make sure it fits snugly and is well - protected by the thick foam and plush lining. You can use the spacious front pocket to store items like sheet music, cables, or small accessories. When you're on the move, simply adjust the backpack straps to a comfortable position and carry it on your back. As for maintenance, keep the bag away from sharp objects to prevent tears. If it gets dirty, you can wipe it clean with a damp cloth. Don't expose it to extreme heat or cold for long periods as it may damage the material. Also, when not in use, store it in a dry and cool place.