Description
A golf driver patent from 1924 unfolds across a classic blueprint grid in crisp white line drawings against a deep cobalt ground. Multiple technical views show the club head from different angles with precise measurements and annotations, capturing the mechanical precision of early golf equipment artwork with the formal rigor of an engineering diagram. Built from double-wall vacuum-insulated stainless steel and made to order, keeping drinks cold for hours, with 360-degree wraparound artwork and a sport, straw, or handle lid. Hydration for the desk, the trail, or the commute, carrying an artist's point of view.