Isobutane/propane fuel mix for the Jetboil Personal Cooking System.
Propane provides higher vapor pressure for better performance in cold weather
Isobutane provides more constant pressure as the fuel level gets low
Larger 230 gram canister size for more efficient long term cooking
When ordering this product online, please be sure to select our in-store pickup option. Due to Department of Transportation restrictions regarding products with flammable materials, we cannot ship this product to your home.