Black Anker USB-C hub with blue sticker

I lost my black Anker USB-C hub yesterday around 3pm outside the Union Station Metro entrance in Washington DC. It's a matte black aluminum hub, about 3 inches long, with four ports and a built-in HDMI. On the top there are two stickers—a blue star and a red heart. There's a small dent on the top edge, and the cable is looped around it when I last had it. This is my main travel hub for work and school, so I’d really appreciate getting it back. If someone found it, a reply here or leaving it at the Union Station Lost & Found would be amazing.