I bought a small cooler with a spout on the bottom to drain out water. I plan to use that cold water for all my water needs (water my cat, cook with, bathe if I warm it up, doing dishes, etc...), the ice of course keeps things cold without a need for a power source, and provides me with ice for my drinks (I strongly prefer a drink with ice and a straw, so I have some plastic cups with screw on lids and plastic straws that are reusable and washable) and there's enough room in the cooler to hold about a week's worth of items that need to stay cold. So for me, this works well, and I think when I get ready to upgrade, I will just get a bigger cooler rather than getting an actual fridge. I also bought a small crock pot that plugs into the cigarette lighter (am looking for a reusable/washable crock pot liner), as well as a grilled sandwich maker that plugs into the cigarette lighter. I might opt for the plug in frying pan and a steamer in the future. I do not want to use propane because of the fumes. If it's cold/hot, I do not want to let outside uncomfortable air in if I am nice and toasty, or comfortably cool. I also made a down payment on a very comfortable pillow top twin mattress.<br>