Technical patent drawings of a pinball machine fill a black field, rendered in white line work with meticulous detail across multiple mechanical angles and components. The composition resembles an exploded technical schematic, documenting the intricate inner workings of the game with the formal precision of an inventor's blueprint. Built from double-wall stainless steel and made to order, holding 20 ounces with a snap-on lid, a standard-cup-holder fit, and wraparound artwork. Your commute carrying original art instead of another branded tumbler.