Concentric arcs of teal, pink, yellow, and coral radiate outward from a central void, creating a symmetrical tunnel of color that recalls retro graphic artwork from mid-century Americana. The lines sit cleanly against a warm cream ground, their even spacing and gentle curves evoking both a rainbow and the optimistic geometric vocabulary of vintage California aesthetics. 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.