Geometric semi-circles stack vertically in a precise, interlocking pattern that creates a mesmerizing optical rhythm, rendered in textured charcoal gray against white. The composition balances symmetry with subtle visual movement, evoking the mathematical precision and visual intrigue of mid-century modernist abstraction. 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.