If choosing an alcohol brew kit for day walks, Three Points of the Compass is usually carrying a Toaks burner. Their titanium Siphon has its faults, but these are mostly balanced out by simplicity, small size, light weight, robustness and performance.
Three Points of the Compass looks at using a tiny canister repurposed from a gas candle lantern, to make what is probably the smallest possible gas-powered brew-kit for day walks.
Three Points of the Compass 