

Excluding the rather silly clip on ring thing, all the TX type pots look to be plastic coated. Possibly not the kettle but I want access from the top. The Optimus terra range is great but again, stupid Teflon coatings on everything.
Also to the temp drop issue with gas, I didn’t watch the whole thing but a strong recommendation is to get a burner that can also run on kerosene for cold weather trips. Even propane sucks in the cold, liquid fuel will run rings around it.
Trangia don’t have the heat capture rings but it looks like you can mod Optimus burners to work in their aluminium wind shield kits. Got a lightweight aluminium set to give it a go.
Thanks for the tip.