1. 900D thickened nylon fabric, with solid and durable texture. The surface is processed with a coating, which can resist daily splashes of water and provides basic waterproofing effect 2. High qualit еще→y metal double zippers, smooth and effortless to pull 3. Built-in PP hard padded board combined with adhesive strips, can firmly fix the audio equipment and effectively prevent the body from being scratched 4. The top cover is equipped with a mesh storage bag, which can neatly store small accessories such as chargers, power cords, and USB drives 5. The side external storage bag can accommodate 2 wireless microphone microphones, and can also hold umbrellas, water bottles, and other personal