226-gram gas cartridges with high-quality, residue-free fuel mixture.
One gas please! This is particularly light for your camping stoves with the MSR IsoPro 226 g gas cartridges. The high-quality, residue-free fuel mixture of 80 percent isobutane and 20 percent propane delivers consistent heat output, even under difficult conditions. Thanks to the printed level indicator, you can easily determine the remaining amount of fuel.