I'm looking for some ideas. I need to keep the Wife happy so I can continue to go play in the dirt. (Not really, but if she's happy, the whole trip is much happier) Problem Statement: The wife wants her Iced Coffee when we go camping. We currently camp with an electric cooler run off batteries/solar. We don't use / pack ice with us. Typical trip for us is Friday to Sunday (Weekend Warriors!). We have a 4 day trip once a year. We can cold brew the coffee, that's not the problem. The Problem is the final step requires ICE. Solutions: Buy / Bring Ice with me in a well insulated cooler. (I really hate bringing another cooler just for this) Bring Ice in Double walled vacuum cup, and leave it in our current cooler. Get a 1000w inverter (currently we are inverterless) and plug in a traditional Ice maker into it. (I'm a 100watt panel, with a Group 24 battery. I'd step it up to a Group 27 if I attempted this) Does anyone have opinions on the above options? Anyone got some other ideas?