A super-efficient rocket stove, the Horizon is smokeless once lit: no more smoke in your eyes when barbecuing on the beach. It runs on just a handful of twigs or driftwood.
The outer cage remains cool throughout cooking, so you can pick it up if you need to.
Once you're finished cooking, just tip out the ash and it's ready to transport. Always make sure any embers are fully extinguished before you leave.