Convert your Blackstone 17” Tabletop griddle to a larger propane tank with Blackstone's Bulk Propane Adapter Hose. The three ft. hose allows you to hook up a 20 lb. tank without changing functionality. This hose has a built-in regulator that supplies a regular flow of propane for the best performance and protection for your griddle. A larger propane tank attached to your griddle will keep you cooking longer than one lb. tank. Plus, it's often more convenient to refill a large propane tank saving you time, money, and stress. Convert your griddle's propane source with this simple-to-use propane adapter hose. When you are on the go, take your griddle with you anywhere using the Blackstone 17" Tabletop Griddle Carry Bag.