For maximum efficiency and minimum consumption, use our high-performance propane / isobutane four-season blend. Propane provides higher vapor pressure for better performance in cold weather. Isobutane provides more constant pressure as the fuel level gets low. Canister contains 220g of fuel and burns about 75 minutes at full output.
80:20 blend of isobutane and propane
Delivers superior cold weather performance
More consistent over life of canister
Built in float gauge determines how much fuel is left
Due to hazardous materials shipping restrictions, we do not sell IsoPro online. To purchase, please see our stockist list.