A hand-drawn street map of Charleston, South Carolina renders the city's grid layout and waterfront boundaries in soft cream and pale green tones, bordered by a delicate frame line. The composition captures the ordered precision of early 20th-century cartography, with subtle shading indicating topography and water features along the harbor's edge. 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.