A detailed street map of Grand Rapids rendered in black lines on white ground shows the intricate web of roads, neighborhoods, and geographical features that define the city's layout. The linear precision of the cartography creates a rhythmic, almost textile-like pattern that conveys both order and organic complexity. 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.