A dark purple billiard ball numbered 4 rests on a deep teal pool table beside a white cue ball, with a wooden pool cue entering from the lower left corner. The composition uses bold, clean forms and a restrained color palette of teal, purple, cream, and wood tones, rendered in a modern illustrative style with subtle shadows that give the objects dimensional presence. 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.