Trangia Spirit Burner

The Trangia Spirit Burner is a brass alcohol stove with no moving parts. It runs on alcohol-based fuel and includes a simmer ring, a twist-on cap with an O-ring seal, and a transport bag.

It weighs 110 grams (0.24 lb) and measures 75 mm in diameter by 42 mm tall. It produces 1000 watts of output, and one 100 ml fill burns for about 25 minutes. It boils one liter of water in roughly 8 to 10 minutes depending on weather and fuel quality.

E-bike compatibility: the burner is pocket-sized and silent, and alcohol fuel is available at most gas stations, so no specialty fuel canister hunt on the road.