I would like to get either a 12 volt cooler or a 12 volt fridge to keep in the car when travelling to supplement the fridge in the Travel Trailer.. That way we could have cold stuff available as we d...
Unless you've got a generator running on your rig (probably don't considering TT), I'd probably just keep ice packs (those little gel things) in your RV fridge and rotate them out into a cooler (or that walmart dc box someone else mentioned). You know you're bound to stop every couple of hours anyways.