Interlocking arches and vertical lines compose a rhythmic geometric pattern in black and white, creating an optical illusion of depth and movement across the composition. The repeating motif suggests both architectural forms and abstract waves, with precise linework that shifts between curved and straight elements to build visual harmony. 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.