We have a ICECO VL45. Works great. I too got sick of ice melting and making everything soggy. We use it in our Jeep when road tripping. Cools to 0*F. Uses 42 watts while running. I leave it in Jeep 24/7 running while on road trip. Has low voltage protection setting to save battery if wanted. Uses Danfoss compressor as do the larger ICECO sizes. They go on sale every so often. Got mine on amazon for $413.
And I cannot stress enough how much better it is than a cooler. I have Yeti's, Rtic's, generics of those brands, and they all suck. An ICECO is close to the same $$$ as a Yeti and so much better.