A yellow tennis ball caught mid-bounce overlaps a dark navy shadow against a cream ground, framed by four bright green triangular shapes that suggest a grass court viewed from above. The geometric composition uses clean lines and flat color fields to capture the crisp energy of the game in a retro-modernist style. 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.