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. Sewn from a durable canvas-like exterior with a soft lining and made to order, in three sizes up to one that fits a tablet. A catchall for toiletries, art supplies, or small electronics, carrying an independent artist's work instead of a plain zip bag.