Two ruby-throated hummingbirds rendered in delicate watercolor hang suspended in graceful flight against a soft, neutral ground. Their emerald and golden plumage glows with luminous detail, while their crimson throat patches provide striking focal points, captured with the precision of natural history illustration yet infused with painterly movement. 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.