A technical patent drawing for a soccer goal occupies the center of a charcoal-black ground, rendered in white lines with meticulous mechanical detail and numbered components throughout. The composition balances engineering precision with the playful geometry of the net, while handwritten signatures and official patent marks frame the lower portion, evoking vintage scientific documentation. 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.