r/camping 4d ago

How to build your own rockpot

This ad is coming up on my social media feeds. Basically, it’s a double boiler inside of an insulated thermos with a heated stone ring in it and it functions like a slow cooker. Great idea, but it’s not a $250 great idea.

I feel like this is something you ought to be able to build

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u/TacTurtle 4d ago

so... a jetboil or a kelly kettle with a foam insulation jacket?

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u/CK1277 3d ago

It’s not actively burning fuel though, so you can leave it unattended or cooking in your car while you drive to your campsite.

Maybe more like a pizza stone and an insulated pot.

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u/TacTurtle 3d ago

Thermal mass cooking aka haybox cooking. You can do the same thing with a well insulated vacuum food jar.