Coleman 70-Qt Xtreme Coolers are designed keep the contents on ice for days. These coolers provide superior cold retention thanks to their thick-wall and high performance PU insulation. This cooler an keep ice cold for a period of up to five days in temperatures as high as 32 degrees. Perfect for families at campsites, sporting events, festivals, these coolers work for the long haul and do not require electricity to run. There is also a tap on the base of the coolbox, to relieve the coolbox of water once the ice melts.