A technical patent illustration for toilet paper unfolds across a dark chalkboard ground, rendered in white line work with the precision of a 19th-century engineering schematic. The composition presents multiple views of the rolled paper and its mechanism, marked with figure numbers and flanked by inventor signatures, capturing the mundane with the gravitas of industrial innovation. 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.