A bold city map of Pittsburgh rendered in luminous yellow lines against a deep black ground, with the serpentine curves of the river dominating the composition and the street grid radiating outward in angular precision. The high-contrast color scheme and linear technique create an energetic, graphic quality that transforms urban geography into an almost abstract pattern of interconnected pathways and districts. 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.