Gray Anker PowerCore 20000mAh charger

I lost my gray Anker PowerCore 20000mAh portable charger yesterday around 3pm somewhere in Monterey Bay. It's about the size of a paperback and sits in a black protective case with an orange sticker bearing my initials 'PP'. Last seen near the Monterey Bay Aquarium entrance on Cannery Row, by the benches outside the gift shop. The charger still powers on, but I rely on it during long shoots and hikes along Fisherman's Wharf. It has sentimental value - it was a gift from my sister and I'd hate to replace it. If you found it, I'd be incredibly grateful to get it back.