Black Anker PowerCore 10000 charger with red strap

I lost my black Anker PowerCore 10000 portable charger yesterday around 3pm near the Princeton University Library area on Nassau Street, Central NJ. It's a compact matte-black brick with a red fabric wrist strap and a small scratch on the bottom corner; the PowerCore logo is visible on the side. I rely on it for long study sessions and staying connected during campus days, and it's basically my only charger for class projects and calls home, so I really need it back. If found, text me and I can verify it by the red strap, the corner scratch, and the white PowerCore lettering.