It is nice when you make a purchase and it lives up to the hype. If you are looking for a dual zone in the 45qt size. Stop looking, and buy this one. I researched for about two months and watch I don't know how many reviews. 100% happy with the rv45d from Setpower

I really like how well this cover fits and made made, it holds the temperature perfect....

This seems as though it will be a great product. Well made and fits great.
Middle of winter here not much use yet 😊

When I installed the new protective cover I tested it for cooling rate and cold retention. Running indoors at 75 F on the 120V converter, the unit (with no divider) cooled to zero degrees in a little over an hour. Using it in my vehicle, it uses much less energy to maintain 30F temperature, even when the vehicle is parked and locked at 85 F. The product is also well designed and rugged looking so it should satisfy our needs for years. Very happy we bought it!

The cover appears to be well made and fits well. I haven't been able to put it to use in warm weather yet. But I believe it will provide some additional insulation and will protect the outside of the fridge/freezer.