The WhisperLite Hybrid stove is the first stove to offer both canister and liquid fuel use in one complete package. The base is a revamped WhisperLite stove with increased stability, reduced weight, and easier maintenance. The stove can operate with almost any fuel. Unlike all previous systems, the patented AirControl technology delivers uncompromising performance for all fuels in a lightweight package that won't hold you back at all. To achieve the best possible results with canister fuel, always use MSR IsoPro fuel canisters.