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.
3.9 oz / 110g
- Width: 3.5 in
- Weight: 7.4 oz
- Length: 3.5 in
- Height: 2.7 in
8 oz / 227g
- Width: 4.3 in
- Weight: 13.1 oz
- Length: 4.3 in
- Height: 3.7 in
16 oz / 450g
- Width: 4.4 in
- Weight: 1 lbs 7 oz
- Length: 4.4 in
- Height: 6.0 in
Climb on Equipment Pro offers free in-store pick up and ships within Canada. Most orders qualify for free shipping for over $99. Heavy/bulky items, volume discounts and faster shipping options do not qualify for free shipping. For information on shipping rates, please read our Shipping Policy.
For special orders or volume discounts please email prosales@climbonequipment.com for a quote.
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