Grey North Face backpack with orange carabiner

I found a grey North Face backpack this afternoon around 3:40 pm behind the Mason City Public Library on 2nd Street. It's a medium-sized pack in decent shape, with a black front pocket and a bright orange carabiner clipped to the top handle. Inside there’s a blue binder, a small panda patch on the inner sleeve, and a USB-C cable in the side pocket. The zipper has a little creak but otherwise it's intact; there’s a faint coffee stain on the bottom from last week. It looks like it might have sentimental value to someone who’s misplaced it, so I’d really like to get it back to its owner. If this sounds like yours, please contact me.