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MSR® IsoPro™ Fuel 8oz

by MSR
Availability: translation missing: en.general.icons.icon_check_circle icon 40 in stock, ready to be shipped

Due to hazardous materials shipping restrictions, we do not ship fuel. Please see the Hazardous Materials tab for more info.


MSR IsoPro is a performance-boosting, 80/20 blend of isobutane and propane, with the purest isobutane (5% or less n-butane) of any canister fuel. This clean-burning formulation maintains higher internal pressure at lower temperatures than standard butane/propane mixtures, delivering superior cold-weather performance and more consistent output over the life of the canister.

  • Three Sizes: Sold in 4, 8, and 16oz canisters to meet the demands of any stove or trip. The 4oz canister is sized to fit inside the 1.0L WindBurner® and Reactor® Stove Systems
  • Improved Performance: 80/20 blend of isobutane and propane delivers superior performance throughout the life of the canister and in colder temperatures
  • Clean-Burning: Zero-maintenance combustion
  • Fuel Gauge: Built-in float gauge determines how much fuel is left (4oz and 8oz canisters)
  • Recyclable: Consult your local recycling center for regulations
  • 8oz

Hazardous Materials

When checking out, it may appear that you are able to choose a shipping option.  Unfortunately, we do not ship hazardous materials, such as fuel - they are only available for in-store pick-up. 

We will contact you after you place your order to arrange your in-store pickup and to refund any shipping costs you were charged. 

Please contact us at 231-439-9500 or with any questions!