Marcos Mantis 2+2

Plucked out of a big bag of 1970s fail, the Marcos Mantis 2+2 was launched in an era when the public would buy inordinate amounts of stupid stuff including space-hoppers, spangles, K-tel records, slinky springs, and Sanyo music centres. Unfortunately for Marcos, the public drew the line at shelling out for the Mantis 2+2, who's design, it appears, was sketched out whilst gyrating in a roller-disco to the music of Showaddywaddy, and subsequently the company suffered a financial collapse.