A male brook trout swims across a pale cream ground, rendered in meticulous scientific detail with olive and charcoal tones along its back and striking crimson-red markings along its belly and fins. The fish is depicted in precise profile, capturing both the delicate spotted pattern of its body and the naturalistic proportions favored by nineteenth-century naturalists. 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.