Performance-boosting isopro fuel for your canister stove.

Overview

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. 

Weight: 

NOTE: THIS ITEM IS ONLY AVAILABLE FOR INSTORE PICK UP ONLY

Due to hazardous materials shipping restrictions, we do not ship IsoPro.

Features

• 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.

Technical Specs

	16 oz / 450 g	3.9 oz / 110 g	8 oz /227 g
SKU	04589, 04590	06927, 06928	322100, 06834
Width	11.18 cm	8.89 cm	10.92 cm
Weight	1 lbs 7 oz	7.4 oz	13.1 oz
Length	11.18 cm	8.89 cm	10.92 cm
Height	16.24 cm	6.85 cm	9.39
Country of Origin	Made in Korea	Made in Korea	Made in Korea