Technical line drawings of an electric guitar appear in white on a charcoal ground, showing the instrument from multiple angles including full body, headstock detail, and side view. The composition captures the precision of a vintage patent diagram with handwritten annotations and date stamps, rendered in a monochromatic palette that evokes both industrial documentation and artistic sophistication. 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.