Lost black backpack from protest near federal building

I lost my backpack in a protest after it must have been dropped last friday the 30th of January. It was black and oldish. Some zipper handles were broken. There could be a blue Gatorade in the side pocket and some water bottles there. It has a hoodie inside and possibly some glasses cleaners in the bag too. If you find it, please email me you found it. It would mean so much to me. 80 bucks if you find it. It could be near the federal building. If not maybe the streets of tucson near the college campus.