Tab Clear was a variation of the Tab soft drink. It is Coca-Cola's contribution to the short-lived "clear cola" movement during the early 1990s. Unusually, it was created to confuse consumers into thinking the new rival Crystal Pepsi was a diet cola in order to limit its appeal, resulting in the deliberate demise of both products.
Tab Clear was introduced in the United States on December 14, 1992 to initially positive results,[1] and was also marketed in Britain a month later,[2] in Japan in March 1993 and in Australia in April 1993.[3] Tab Clear was, however, discontinued after only a short time of marketing in 1994. Unlike most other "clear" soft drinks, Tab Clear contained caffeine[1] and, according to the company, had the flavor of cola.[4][5]