Optimus Crux Lite stove is a powerful 3000W (10,200 BTU) stove. At only 2.5oz (72g) it is ultralight, ultracompact. The extra wide burner head allows for precision cooking (simmering) without spot burning your pot set. Burner uses Butane/Isobutane/Propane canisters with a burn time up to 90 min at max output using a 220g canister. Boil Time as little as 3 min/1L of water, depending on climate, altitude, etc.. Weight: 72g (2.5oz). Dimension: 3.3" x 2.2" x 1.3". Includes Stuff Sack.