A collection of intricately rendered animal skeletons and skulls arranged in a neat grid against a soft gray background, rendered in precise black ink with fine cross-hatching and anatomical detail. The composition includes a crocodile skull, bat wings, serpent spines, fish bones, bird skeleton, turtle shell, and various other specimens, each drawn with scientific accuracy and delicate linework that evokes both natural history and cabinet of curiosities aesthetic. 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.