MSR IsoPro Canister Fuel




MSR IsoPro Canister Fuel

**In-store pickup only until further notice**

MSR IsoPro represents a high-performance fuel blend, combining 80% isobutane and 20% propane, boasting the purest isobutane content (5% or less n-butane) among canister fuels.

Its clean-burning composition ensures optimal efficiency, maintaining elevated internal pressure even in colder temperatures compared to conventional butane/propane mixes.

This formulation ensures superior cold weather performance and consistent output throughout the lifespan of the canister.


  • Three Sizes: Available in 4, 8, and 16 oz. canisters to accommodate various stoves and trip durations. The 4 oz. canister is specially designed to fit inside the 1.0L WindBurner and Reactor Stove Systems.
  • Improved Performance: Features an 80/20 blend of isobutane and propane for enhanced performance throughout the canister’s lifespan, even in colder temperatures.
  • Clean-Burning: Requires zero maintenance for combustion.
  • Fuel Gauge: Equipped with a built-in float gauge to determine remaining fuel levels (applicable for 4 oz. and 8 oz. canisters).
  • Recyclable: Canisters are recyclable; please refer to local recycling regulations for proper disposal guidelines.


MSR IsoPro Canister Fuel

MSR IsoPro Canister Fuel 4oz

  • Width (Standard): 3.5 in
  • Weight (Standard): 7.4 oz
  • Length (Standard): 3.5 in
  • Height (Standard): 2.7 in
  • Country of Origin: Made in Korea

MSR IsoPro Canister Fuel 8oz

  • Width (Standard): 4.3 in
  • Weight (Standard): 13.1 oz
  • Length (Standard): 4.3 in
  • Height (Standard): 3.7 in
  • Country of Origin: Made in Korea

MSR IsoPro Canister Fuel 16oz

  • Width (Standard): 4.4 in
  • Weight (Standard): 1 lb 7 oz
  • Length (Standard): 4.4 in
  • Height (Standard): 6.0 in
  • Country of Origin: Made in Korea

MSR IsoPro Canister Fuel




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