Intricate technical drawings of vintage optometry equipment fill a black ground, with the central phoropter flanked by an array of lenses, frames, and diagnostic instruments rendered in fine white line work. The composition evokes a patent diagram, dense with mechanical detail and labeled with period typography that reads "OPTOMETRY" across the top. 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.