A detailed street map of Chicago rendered in white lines against a black background, with the grid of neighborhoods and thoroughfares creating an intricate urban geometry. Lake Michigan forms a dark void along the eastern edge, emphasizing the city's relationship to the water and the cartographic precision of the composition. 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.