A close-up view of a brook trout's scaled body reveals intricate patterns of blue, yellow, orange, and white spots arranged across its distinctive coloring. The photograph captures the fish's natural gradient from cool blue-green tones at the top to warm golden-orange hues at the bottom, emphasizing the remarkable detail and texture of its skin. 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.