Black North Face backpack with orange zipper pulls

I lost my black North Face backpack yesterday around 3pm near the Lauritzen Gardens parking lot off 100 Bancroft Street in Midtown Omaha. It's a medium-sized backpack, with orange zipper pulls on the main compartment and a bright blue carabiner clipped to the side strap. There's a small tear at the bottom corner and a faded hiking-club patch on the front pocket. Inside I carry a spiral notebook with sketches and a worn photo of my grandmother, so it has real sentimental value and I really need it back. If you see it, please reach out - I'd be grateful to reclaim it.