The limited edition "Coca-Cola Cans of Summer" is a new series of collectible Coke cans for U.S. market on occasion of summer 2009. Five different designs synonymous with summertime - including a BBQ grill, surfboard, beach ball, sunglasses and stars & stripes - are featured on Coca-Cola cans.
Reference:
http://www.coca-colaconversations.com/my_weblog/2009/05/the-cocacola-cans-of-summer.html
