I bought this cooler to carry in the bed of my truck. I live in south Texas. 103°F in the shade about 113°F in the sun. I put 1 case of water and 20lbs of ice on Friday morning. Sunday morning there was still a little ice and the waters were still very cold. The cooler sits on direct sun all day. I've had other coolers that the ice melts by lunchtime. I love this little guy. The no tilt drain, the stainless shell painted green makes it a looker. Metal handles. Man, I bought a cable lock because I get asked about it so much I'm afraid of it walking away. I absolutely would suggest this cooler to friends and family. We'll done Coleman.