A monochromatic street map of Detroit unfolds with precise gray lines and a grid of city blocks, anchored by the distinctive curve of the Detroit River rendered in solid black along the right edge. The composition balances geometric urban structure with organic waterway, labeled clearly with the city name in clean typography at the lower center. 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.