Multi Fuel Stove - Optimus Polaris Optifuel Tactical - Backpacking, Camping and Prepping - YouTube
Optimus Polaris Optifuel Stove Review - ''A single hose which takes seconds to screw off and onto the alternative fuel source. A great feature for a stove of this type!'' - Ultralight
Optimus Polaris Optifuel w/0.4L Fuel Bottle Review | Camping Stoves and Other Gear Reviews