Delicate sea urchins with intricate dot patterns radiate outward in a symmetrical, tessellating composition across a soft aqua ground. The linework is precise and ornamental, creating a meditative rhythm that feels both natural and geometric, with each urchin nestled within its triangular section of the repeating pattern. 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.