Skeletal dinosaur fossils rendered in white line-work against a deep black ground create a densely packed composition of paleontological specimens. The intricate, anatomically detailed bones are arranged in an almost laboratory-like arrangement, layered and overlapping to suggest both scientific documentation and natural history museum display. 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.