A cream-colored echidna faces forward with its distinctive spiky quills fanned upward in shades of golden brown and tan, against a soft sage green background. The illustration employs a geometric, modernist approach with clean lines and flat color fields, capturing the animal's round body and alert expression with minimal but expressive detail. 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.