Well built and quite effective. Haven't tested but did use it for 3 day outing. Really surprised with how well it worked. Filled it up and by the time we got to the bottom things were still quite chilled. The less it is opened should up the effectiveness.

My husband had ice in it over the weekend the holiday weekend and it was in there for 3 days and didn't melt. wonderful. best cooler we've ever owned

great construction and it performs as stated. Price is much cheaper than those "other" coolers that keep ice for 5+ days.

This is the best cooler we have ever purchased. Very sturdy, tight seal, keeps ice very cold. Extremely pleased with the lifetime products.

Good cooler works as advertised. It’s a lot less than a Yeti and works the same. This was my second purchase.

Why would you buy a Yeti or other for 3x the price? Bottle opener and lockable feature are a nice bonus.

Great ice chest, so lad we purchased

Sturdy but doesn’t keep ice near as long as they suggest. And that was inside our ac camper!

I was happily surprised when I saw the cooler. Seems well built and should last a long time. Made in the USA and sold at a good price. Hard to beat it

I loaded it up with ice packs and cold water and opened it up 3 times a day. 7 days later it was 40 degrees inside. It stays cold a lot longer than any other brand I've had for the cost.