Bose QC45 headphones in black with initials AF

I lost my Bose QuietComfort 45 headphones yesterday around 5:30pm. They're in a black hard case with a gray carabiner; there's a small coffee stain on the left ear cushion and my initials 'AF' engraved on the inside of the case. I think I dropped them near the CVS on West Broad Street, just past the intersection with North Allen Street, in the Fan District. These headphones have sentimental value because they were a gift from my sister, and I really need them back.