The Aqueduct (or waterway) in our O3 cups is a sleek, inbuilt straw system encased between two walls of high-quality borosilicate glass. Carefully designed to form bold, powerful symbols, the Aqueduct creates a captivating visual display as liquid flows through the glass like a fluid sculpture. This intricate feature was difficult to engineer, requiring precision and innovation to achieve both its functionality and striking aesthetic. The result is a seamless design that merges form and function, embodying O3’s commitment to artful utility and groundbreaking design.