Black Anker PowerCore 20,000mAh charger with blue sleeve

I lost my black Anker PowerCore 20,000mAh portable charger yesterday around 3pm near the Kroger on Broad Street in Rome, GA. It's in a black neoprene sleeve and has a small dent on the metal rim, plus a blue sticker with 'A-12' on the zipper pull. I rely on it daily for work and school, and it has sentimental value because it was a gift from my dad; I really need it back. If someone found it, please drop me a message here—I'd be incredibly grateful to get it back.