A grayscale cartographic rendering depicts the Gettysburg Battlefield with precise surveyed lines, topographic contours, and military positions marked across the Pennsylvania landscape. The monochromatic palette and dense linework create a scholarly, austere composition that prioritizes strategic detail over atmospheric effect, embodying the documentary precision of Civil War era military mapping. 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.