A technical patent diagram of football pants rendered in white linework against a black chalkboard ground, showing front and back views with detailed annotations of pockets, padding, and construction seams. The composition captures the precision and instructional clarity of vintage patent illustrations, executed with the hand-drawn quality of chalk on slate. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.