A 17th-century star map renders the celestial sphere in deep blue and cream, with intricate constellations traced in white lines radiating from a central point toward the outer edge. Ornamental corner vignettes frame the circular composition, creating a sense of historical grandeur and astronomical precision rendered in a classical engraving style. 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.