I use the 156 qt coolers for transport. I have been to Newfoundland 3 times and brought back a processed woodland caribou each time. The bo was deboned and cut, packaged and frozen. The cooler wouldhold a large stag caribou and weighed about 150 pounds when filled. We didn't add any ice and after a 2 day trip home the meat was all still frozen solid. We are planning a 3 day drive to Colorado this October and plan to get a freezer box for the back of the truck and try to get the elk processed out there. If we can't get a freezer box we will each bringtwo 156 qt coolers.