3PCS Camping Stove Gas Refill Adapter Set, Propane Isobutane Butane Valve Conver
3PCS Camping Stove Gas Refill Adapter Set, Propane Isobutane Butane Valve Converter, Refill Gas Shifter Universal Bottle for Camping Grill. Butane Fuel Canister Adapter. [EASY TO USE]: These camping grill gas stove adapters can easily connect the gas tank by simply screwing in the input thread of the camping stove gas tank.