A rainbow trout leaps diagonally across a soft white ground, rendered in fine detail with its distinctive green back, pink lateral stripe, and speckled fins. The fish captures the precision of natural history illustration combined with the warmth of hand-drawn artistry, its scales and fins rendered with careful attention to the species' characteristic markings. 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.