Black Bluetooth speaker with red fabric strap

I lost my black Anker Bluetooth speaker yesterday around 3pm near the Starbucks on Last Chance Gulch in Helena. It's a compact matte-black speaker about the size of a soda can, with a small dent on the top edge and a red fabric strap with a tiny brass ring I use to hook it to my backpack. There's a faint scratch on the back panel and the battery indicator glows blue when it's charging. It has sentimental value—it was a gift from my sister, and I really need it back for daily calls and small gigs. If you found it, I'll come pick it up and buy you a coffee.