Intricately coiled serpents frame a central vertical axis of moon phases against a deep black ground, their scales rendered in luminous teals and magentas that glow like bioluminescence. Delicate botanical elements and tiny stars scatter throughout the symmetrical composition, creating an ornate mandala-like structure that merges celestial mysticism with natural history illustration. 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.