This is an Oakley backpack. It's a large size and popular due to its simple design. There's some wear and tear, but it's still in good condition. (Search terms) y2k total90 Tech style Normcore Big size Street chic Vintage Nike ACG American casual Short length embroidered logo NIKE ACG Puffer down jacket Run tag 90s 00s Single color tag Tricolor tag Embroidered tag goose OLD GAP LLBean Patagonia Eddie Bauer noroll i&i Y2K Tech style Comfortable Reason Miyuki Arihara Made in USA American made Thinsulate 3M FILSON Johnson Woolen Mills SEARS HERCULES J.C.PENNEY TOWNCRAFT Vintage corduroy made in USA