Kept ice for my week long road trip with no refills. Did what I bought it to do. I'm glad I spent the extra money on the wheels too. definitely worth it. If you need long ice retention, this is a great cooler that's better than a yeti.
Took my new colbalt grocery shopping keep frozen food frozen nice
Ordered for my model 55 that is actually a 60 quart cooler
This is my third blue cooler. I have the 110 quart, 60 quart, and now the 30 quart that I use daily for work. I live in Florida and constantly need water for my self and those I make contact with if needed. I keep it in my patrol car and fill it with ice about every four days because I keep it in the hot vehicle on my days off, and I am in and out of the cooler several times during my shift . My wife uses the other two when my daughters are at their softball competitions. These work great!
Great kit, had everything i needed, works as advertised.