Three lunar phases rendered in soft watercolor blue tones are arranged vertically down the center of a pale ground, progressing from crescent to full moon to waning crescent. The technique is delicate and atmospheric, with subtle texture visible in the pigment that suggests both the surface of the moon and the translucence of water. 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.