Navy blue North Face backpack with red zipper pull

I lost my navy blue The North Face backpack yesterday around 3pm near the Walmart on Main Street in Del Rio. It's a medium-sized daypack with a few scuffs on the bottom from daily use, and the front zipper has a bright red pull. Inside are my gray laptop charger, a small notebook, and a family photo tucked in the front pocket, plus a tiny purple cactus sticker on the upper pocket. There's a label with my initials DM on the inner lining, and this bag is sentimental to me - I'd be really grateful to get it back.