Zipper Ride On Zipper Ride On from Mark Dyser Zipper Ride On Conceptual Design for Radio Flyer. Developed in Solid Works and rendered in Keyshot. View Website gLike Zipper Ride On Conceptual Design for Radio Flyer. Developed in Solid Works and rendered in Keyshot. View Website Product Design Industrial Design 3D Modeling Share R 7 n Available Freelance, Full-time, Moonlighting Mark Dyser Director of Industrial Design Chicago, IL Follow Contact