Keep drinks cool during outdoor events with this collapsible bottle cooler! Perfect for outdoor concerts, picnics, tailgates and baseball games! This promotional product is made of polyester & polyvinyl and features 4-color imprinting and a carabiner clip! Makes the perfect party favor or promotional product for your next convention or tradeshow! Shown water bottle is available separately as BW100 or see BWH200 for cooler and bottle combo.