Really cold ice pack
October 14, 2013
First time i used this pack heading out on a 2 day tuna trip. Filled up the ice coolers with ice and threw the pack in it. Usually after a few hours the coolers would fill up with water and i would flip the switch to pump out water, but after 6 hours into the trip i checked the cooler and most of the ice surrounding the pack was frozen, very little ice melt. It's like the ice pack was a magnet and anything in it's vicinity was frozen stuck to it. I don't know the science behind it but it definitely keeps ice colder. I would suggest buying more than 1 for larger coolers. Very impressed!