For maximum efficiency and minimum consumption, use Jetboil's high-performance propane / isobutane four-season blend for your Jetboil cooking sytem. Propane provides higher vapor pressure for better performance in cold weather. Isobutane provides more constant pressure as the fuel level gets low.
Jetboil’s high performance fuel blend for maximum efficiency and minimum consumption.
Works with Jetboil cooking systems and other camping stoves.