All titanium. This material gives it super lightweight, only 100g. The burner can use wood or alcohol. Dual fuel to cope with changing weather. It can still provide you with hot meals, even in wind and rain. The EDDY-200 has the resistance of the climate and ultra-light. It is a choice to use the firewood furnace when backpacking. This unstoppable will further reduce the weight of the fuel you carry. Diameter: 90mmHeight: 100mmWeight: 100g Turn the stand to low gear to accommodate the alcohol burner. Turn the stand to high gear to accommodate firewood or renewable fuel. When the burner uses as a wood stove, it is a secondary combustion Wood Gas Stove Cooker with multiple oxygen supplies. As the smallest Wood Gas Stove, it can thoroughly burn wood until white ashes remain. The double-layer structure allows the flame to be fully supplied with oxygen while keeping it away from wind and rain. Damp wood can still burn. The Goshawk siphon alcohol stove can dry and ignite them below; this makes the starting of the woodstove reliable and straightforward. You only need to consume a small amount of alcohol. When the burner uses as an alcohol stove, it can use with a Goshawk siphon alcohol stove. The groove at the bottom of the burner can hold the siphon alcohol stove and the surrounding wind tunnel specially designed for a siphon alcohol stove. Burners driven by alcohol have rapid firepower and high efficiency. Time to boil two cups of water: 4 minutes and 15 seconds of Ethanol 5 minutes and 15 seconds of Methanol Less than 4 minutes of wood Without siphon alcohol stove ($59.79) Wood Gas Stove Contain: Titanium Multi-fuel Stove With siphon alcohol stove ($89.79) Multi-Fuel Stove Set Contain: Titanium Multi-fuel Stove Titanium siphon alcohol burner With Titanium kettle 750ML ($99.79) Wood Gas Cooking System Contain: Titanium Multi-fuel Stove Titanium kettle 750ML With siphon alcohol stove & Titanium kettle 750ML ($99.79) Multi-Fuel Stove Cooking System Contain: Titanium Multi-