A detailed street map of Prague rendered in black line work against a white ground, with the Vltava River curving through the city center as a defining geographical feature. The intricate web of roads and neighborhoods fills the composition with dense, organized complexity that reveals the city's organic urban structure. 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.