Bag for sale or exchange for a smaller white bag

The reason for the exchange is that the bag takes up extra space, and I prefer a smaller one. There's no issue affecting the fan behind it; it's just hanging there. Its lights suddenly keep changing; you have to move the wire to fix it. I've secured the fan with a screw, and it's working normally now. Only the lighting at the edges is off; I need to loosen it for it to work. The rest is fine. The fan spins perfectly, works great like a charm, but sometimes the light gets stuck and I have to adjust the wire to make it work properly again.