Dan, those collapsible items look fantastic, but they might be quite heavy. Now, being old, grumpy and set in the 1960’s ways, I still think a Trangia set is the best you can get for the weight and volume. Even if you are alone, the Trangia 25 is perfect If I was buying one today I would get the 25-1- UL.Under 900 grams in total. I prefer the Alcohol burner before the gas canisters. If you run out of alkohol you can use the system over a small fire.