A anatomical human heart rendered in bold black linework fills the composition, its chambers and vessels intricately detailed with hatching and cross-hatching against a clean white ground. The word "STAY WILD" is inscribed across the organ's center, combining medical precision with an emotional, rebellious message. 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.