This is an outstanding cooler. I was in the market for a high end cooler for awhile and did a lot of research. I almost purchased a “Y” brand cooler. I do a lot of 4 wheeling and needed a cooler that can keep items cold without worry especially while the cooler is constantly “sloshing” around. I found that the other brand has an inferior warranty and the model numbers do not reflect the size of the cooler. I purchased the 40 qt because I wanted to test this brand for myself before buying a larger cooler for camping trips and if it wasn’t what I expected then I could use it in my work truck. It far exceeded my expectations. I used this on a weekend trip with drinks in it and it worked great. When I got back home I left the remaining ice in it (just covered the bottom of the cooler) and left it in the garage and opened once a day, ice didn’t melt completely for another 4 days. This was during the summer in northern CA. I just purchased the 140, 75 and the walker 20. All my “budget friendly” coolers are being donated now. Don’t be weary of the price, they are cheaper than the “Y” brand when comparing by actual capacity, they have a warranty that isn’t even comparable and are made in the USA. Thank you for being honest with your sizes on your website and willing to stand behind your products.