Looking for an easy and sustainable way to light a fire? Look no further than Adventure Medical Fire Lite Fuel Cubes. These cubes are made from sustainably sourced materials and can be lit with a single spark. Each cube burns at 1300F for 8 minutes and can boil 500mL of water. Two cubes used together burn for 12 minutes. The Fire-Lite Fuel Cubes are also compatible with most folding cook stoves. Each block comes individually wrapped, so you can take them with you on the go. And if you're worried about them getting wet, don't be - they can still burn even when they're wet.