Zipper Kids Helmet Zipper Kids Helmet from Daniel Cram Zipper Kids Helmet Fully designed in Alias StudioTools, the zipper kids helmet was a very quick and rewarding project. gLike Zipper Kids Helmet Fully designed in Alias StudioTools, the zipper kids helmet was a very quick and rewarding project. Product Design Share R 7 n Available Freelance, Full-time Daniel Cram Sr. Industrial Designer San Jose, CA Follow Contact