Blue Jansport backpack with red pin

I lost my blue Jansport backpack yesterday around 3pm. It's standard-sized with gray trim, a little worn from daily campus life. On the front pocket there's a red enamel mountain pin and a small green 'Adventurer' sticker. Inside are a spiral notebook, some math worksheets, and a photo of my dad; it's sentimental and I really need it back. If anyone found it near the Mankato Public Library on Front Street, please reach out—this backpack means a lot to me.