Red TravelPro passport holder with plane zipper

I lost my red TravelPro passport holder yesterday around 3pm near the Starbucks on High Street in Winchester, Hampshire. It’s a compact red nylon case with a black wrist strap and the TravelPro logo on the bottom right corner. There’s a bright blue silicone zipper pull shaped like a tiny plane, and a small faded butterfly sticker on the inside pocket. Inside are my passport, a student railcard, and a little cash. It was a gift from my grandmother, so it means a lot to me, and I’d really appreciate getting it back.