A brown flounder rendered in precise scientific detail displays its characteristic flattened body, textured scales with warm ochre spotting, and delicate ribbed fins rendered in slate blue and charcoal. The fish is positioned in profile against a pale ground, capturing the methodical observation of 18th-century natural history illustration with careful attention to anatomical accuracy and subtle color gradation. 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.