Navy tote bag with red interior

I lost my navy blue tote bag yesterday around 3pm near the Bullring shopping centre in Birmingham, outside the Pret a Manger on Corporation Street. It's a medium-sized canvas tote, about 14 inches across, with a red lining and a small embroidered panda on the front pocket. The bag is sturdy but a bit worn, and the strap has started to fray. Inside there's a teal notebook, a black umbrella, and a white USB-C charger. The zipper pulls have a distinctive lime-green leaf keychain I attached last year—it's hard to miss. This bag holds sentimental value; it was a gift from my sister, and I'm really hoping to get it back.