IsoPro Fuel
IsoPro Fuel
IsoPro Fuel
IsoPro Fuel

IsoPro Fuel

Regular price $7.95 CAD Sale price$5.96 CAD Save 25%
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80/20 blend of isobutane and propane.
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This item is for in-store pick up only. Please read our shipping policy restrictions for more information.

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 16 oz. canisters to meet the demands of any stove or trip. The 4 oz. 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 (4 oz. and 8 oz. canisters).
  • Recyclable: Consult your local recycling center for regulations.

Specifications for 3.9 oz / 110g

  • Width: 3.5 in
  • Weight: 7.4 oz
  • Length: 3.5 in
  • Height: 2.7 in

Specifications for 8 oz / 227g

  • Width: 4.3 in
  • Weight: 13.1 oz
  • Length: 4.3 in
  • Height: 3.7 in

Specifications for 16 oz / 450g

  • Width: 4.4 in
  • Weight: 1 lbs 7 oz
  • Length: 4.4 in
  • Height: 6.0 in

Climb On Equipment offers free in-store pick up and ships within Canada & USA (some restrictions apply).

Most orders qualify for free shipping when over $99. Heavy/bulky items such as bouldering pads and faster shipping options do not qualify for free shipping. 

Work & Rescue Orders may qualify for volume discounts. Volume discount orders do not qualify for free shipping. For a more detailed information on shipping, please go to our Shipping Policy page or learn about Returns and Warranty.


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