Black Anker 20k power bank with initials AJ

Yesterday around 3pm, I realized my black Anker power bank (20,000mAh) was missing. I had it in my tote while I was at the Columbia Center Mall, near the Target entrance in Kennewick; I must have set it down while I grabbed a quick bite at the food court. It’s matte black, about the size of a paperback, with a small dent on the bottom-left corner and a peeling white sticker with the initials AJ. I use it every day for work and it’s essential for charging my laptop and phone on the go, plus it was a gift from my dad, so it’s sentimental. If anyone found it, please reach out—really hoping to get it back.