A solitary lighthouse stands sentinel on a starlit night, its beam cutting through darkness as layered waves of deepening blue roll across the composition. A tiny paper boat floats alone on the water below, rendered in white against the rich gradations of indigo and cyan that suggest both the vastness and mystery of the sea. 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.