A detailed street grid of Chicago from 1893 spreads across aged cream paper with fine brown lines mapping the city's neighborhoods and Lake Michigan's shoreline in soft blue. The composition balances the densely crosshatched urban streets on the left with the calm expanse of water on the right, creating a sense of the city's geographic relationship to the lake. 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.