A technical patent drawing renders three views of a bass guitar with meticulous line work against a weathered, aged paper background in cream and tan tones. The composition presents the instrument from front, side, and detail perspectives, capturing both the elegant curves of the body and the precise engineering of the neck and headstock with classical patent illustration style. 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.