Vintage biplanes rendered in crisp blueprint lines are arranged in an orderly grid across a deep navy ground, their wings and fuselages rendered with technical precision and delicate detail. The pale gray linework evokes the technical drawings of early aviation, creating a calm, methodical composition that celebrates the geometry and elegance of classic aircraft artwork. 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.