?Efficient Fuel Transfer Between Canisters?: This Versatile Butane Cylinder Adapter Enables You To Transfer And Consoli Leftover Fuel From Multiple Partially Used Butane Canisters Into One, Reducing Waste And Maximizing Fuel Efficiency. With The Included Converter, This Adapter Allows For Seamless Compatibility Between Different Types Of Camping Fuel Containers, Giving You Greater Flexibility In Fuel Usage During Outdoor Adventures. | | ?Versatile Adapter Kit?: This Adapter Kit Includes Converters For Both Butane And Propane Canisters, Making It Compatible With Multiple Fuel Types. Whether You'Re Using Butane Canister, Isobutane Canister Or 1Lb Propane Tank, This Kit Ensures A Seamless Fit, En417 Lindal Valve Can Also Be Connected, Fitting Seamlessly With Your Butane Stove Fuel And Backpacking Stove Fuel Setup. | | ?Newly Upgraded Pressure Release Adapter?: Unlike Traditional Camping Stove Adapters, Our Latest Gas Refilling Adapter Not Only Features A Pressure Release Funct.