Black Anker portable charger with blue cable

I lost my black Anker PowerCore 10000 portable charger yesterday around 3pm near the Auburn University Bookstore by the Student Center Quad. It's a matte black, slim rectangle about the size of my palm, with a small dent on the top edge and a white sticker with the initials 'KL' on the back. The blue USB-C cable is still attached. It’s not just a charger—it's what I rely on between back-to-back classes and during long study sessions. I really need it back; if you found it, please drop me a line. Thanks so much.