We stock a 12v cool box with optional mains adaptor, and also have large 12v coolboxes for families. Some of the 12 volt cool box models we stock have both hot and cold features. Check out our great stock of coolers, by top brand suppliers.
If you want to avoid having to buy perishables in small amounts every day, you will need to think about how to keep food cool. There is always the insulated “passive” coolbox or coolbag, in which you can use either the freeze packs or blocks of ice, and this will work quite well, especially if you put items in which are pre-chilled. However, for a longer holiday, and if you have access to a power source, you may want to consider something a little more sophisticated, such as a thermoelectric cooler which uses the "Peltier" effect to cool.
If you would like more information about the different types of coolers we sell, we have an information leaflet you can download and read - GUIDE TO COOLERS