Undulating bands of black, brown, and taupe sweep across this composition like geological strata or flowing liquid, creating a mesmerizing topographic effect reminiscent of agate patterns. Veins of warm gold and cream accent the sinuous curves, catching light along the layered contours to suggest depth and movement across the surface. 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.