This adapter let you refill 1 pound camping canisters from a 20 pound propane tank. It paid for itself the first time I used it, and I don’t have to throw away all those small, propane canisters.

Propane Refill Adapter with Valve and Gauge, Fill 1 Pound Bottles from 20lb Tank, Fits QCC1 / Type1 Propane Tank and 1 lb Throwaway Disposable Cylinder Propane Bottle Connector

Propane Refill Adapter, EEEkit LP Gas 1 lb Cylinder Tank Coupler for QCC1 Propane Tank and Throwaway Disposable Tank Bottle, Fits All 1 lb Propane Cylinder Bottles from 20lb Tank, Solid Brass

Enhanced design: Equipped with a propane ON-OFF control valve, this adapter minimizes gas leaks during cylinder connections, allowing for safe and controlled refilling.

Extremely durable and precise threads - the refill adapter holds tight and connects efficiently well to 1 and 20 lbs. propane tanks, there are no gas leaks and the adapter's solid bras materials ensure …

With this adapter you can refill your 1 lb bottles from a 20 to 30 lb bottles typically used for gas grills etc. To maximize filling, you can put an empty 1 lb bottle in a fridge or freezer for several minutes before …

Gas one's propane refill adapters allows you to refill your traditional green 1lb propane tanks with the fuel from standard 20lb propane tanks.