Navy North Face backpack with orange carabiner

I lost my navy blue North Face backpack yesterday around 3pm near Reading Terminal Market in Philadelphia. It's a medium-sized Borealis with a red rocket sticker on the front pocket and a bright orange carabiner clipped to the zipper pulls on the main compartment. Inside is my 15-inch laptop sleeve, a gray hoodie, and a well-worn photo of my family, all things I really need back. The bottom has a small scuff and the zipper pulls are a little stiff, which makes it easy to spot if someone found it. It was a gift from my grandmother, so it really means a lot to me to get it back.