This cooler can chill large beveragse cans (500ml/17floz) in only 40 seconds to the right drinking temperature *you dont have to chill your beers at home before going on a camping trip/festival *works with ice and 6xAA batteries *works as a trolley for approximately 4 24pieces can trays *with this http://benjamin6k09tnf3.theobloggers.com/profile