A monochromatic engraving captures the layered, striiated patterns of an agate cross-section, with delicate linear marks creating depth and geological rhythm across the composition. The vertical orientation emphasizes the stone's natural banding, rendered in grayscale with intricate detail that suggests both scientific observation and meditative contemplation of mineral formation. 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.