Detailed technical patent drawings of ice hockey equipment fill a black background, arranged in a symmetrical grid around a central goaltender figure rendered in white line art. The composition documents protective gear, skates, sticks, pucks, and helmets with the precision and clinical clarity of vintage patent illustrations, creating an intricate map of the sport's essential components. 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.