A green and cream checkerboard pattern undulates across the composition as if the flat grid were rippling through water or warping across an unseen curved surface. The alternating squares shift and bend with fluid movement, creating a hypnotic optical effect that suggests motion and dimensionality within a deceptively simple geometric framework. 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.