way back when I spent the coin for the Coleman "Extreme" cooler that is suppose to hold ice for 7 days. That didn't last long, after the cooler started to come apart. My dad gave me his old Coleman regular cooler and that will keep stuff cold for 2-3 days before I need to add additional ice. When I head out, I always ice up at one of the Twice The Ice machines and look for them when I get to wherever it is I'm going for refills. I figure it would take me more than my life time to pay for a Yeti. Now if I was younger, like 2, then maybe I would realize some savings.