A bold checkerboard of cream and ocean blue squares ripples and undulates across the canvas as if the flat grid has been caught in a gentle wave. The systematic pattern warps and bends rhythmically, creating an optical illusion of movement that draws the eye across the composition with hypnotic, meditative energy. 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.