Jetboil
7 products
Real three season use in Northern Finland due low amount of N-butane in composition, propably even with stove without preheating. With preheating this is ok for some subzero celsius temperatures.
Of course 4 season use according to manufacturer. For real Winter (colder than -10°C), you need 100% propane or liquid fuel stove.
Composition: Propane - 25% / Iso-Butane - 70% / N-Butane - 5%
Gas amount: 230g/460ml
Weight of full canister: 380g