I wish I had more good things to say about the IceMule Cooler. It did not perform to my expectations. Seems to leak whenever turned on its side or over. In Colorado Summer/Fall temps, 70&#x27;s to 40&#x27;s in temps, the cooler did not hold ice for 24 hours. Great for short/small trips and only use it for drinks. Unless you have access to ice and can refresh often. I find the rolling/closing to be a bit cumbersome, and as I said, I can not get a good water tight seal either. Great for the boat, day hike, picnic but not what I was looking for in a camping cooler.