A figure-eight or infinity symbol rendered in concentric rings of red, orange, and deep teal swirls against a black ground, creating a hypnotic, tunnel-like effect that seems to pulse forward. The layered, curved lines form a mesmerizing kinetic rhythm that draws the eye inward, evoking both retro op-art sensibilities and the electric glow of neon. 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.