Formulated for maximum efficiency and minimum consumption, our high-performance propane/isobutane four-season fuel delivers higher vapor pressure for improved performance in cold weather.SpecificationsFuel Capacity: 100 gWeight: 23.5 oz / 666 gDimensions: 4.3 in x 5.9 in (11 cm x 15 cm)UPC: 0858941006175Compatible with the Jetboil Crunchit Butane Canister Recycling Tool!