Here's what other sites are saying:
Replenish your camping fuel supply for less with a 12-pack of premium MSR fuel. Isobutane and propane blend outperforms standard butane/propane mixtures and burns clean to reduce soot and clogs. Boosts performance of canister stoves, especially in cold conditions. Recyclable canisters. Per 12. Imported. Available: 4 oz., 8 oz., 16 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fuel.
Current Retail: $69.99