Navy tote bag with striped lining and pink thistle keychain

I lost my navy tote bag with striped lining yesterday around 3pm near Grassmarket, outside a cafe on Victoria Street in Edinburgh. It’s a medium-sized bag, probably about 14 inches tall, with a slightly worn canvas, a small coffee stain on the bottom corner, and no visible brand tag. Inside I kept a spiral notebook, my travel pass, and a pink thistle keychain that my grandmother gave me, which makes it feel priceless to me. If anyone happened to find it, I’d really appreciate it being returned—it's the only thing I have left from her, and I really need it back.