Black Bose SoundLink Mini speaker with charger

I lost my black Bose SoundLink Mini yesterday around 3pm. It's the small Bluetooth speaker with a black fabric grille and a brushed aluminum base, about the size of a paperback. There’s a tiny dent on the bottom edge and a small 'AR' sticker on the underside. I was near the Capitol Building on Last Chance Gulch, outside Olive Tree Café on North Main Street, when I last saw it. It was a gift from my sister, so it really means a lot to me and I’d appreciate getting it back.