Undulating bands of color spiral and flow across the composition in a hypnotic swirl, creating a sense of dynamic motion through concentric curves. Warm oranges and golds dominate the lower portion while cooler blues, pinks, and greens layer throughout, rendered in the flat, outlined style characteristic of 1970s psychedelic and op-art movements. 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.