Brown leather passport holder with RFID

I lost my brown Travelon passport holder yesterday around 3pm near the Starbucks on College Ave in Old Town Fort Collins. It's a slim, dark brown leather case with tan stitching and a small exterior zipper pocket. Inside are my passport, a couple of credit cards, and a folded boarding pass; there's a tiny mountain sticker on the zipper pull that I added. It has sentimental value—my grandmother kept a travel note in there—so I would really appreciate getting it back.