With the Louisiana Grills 20 Lb. Hopper Extension (56215), you'll never have to stress about running out of pellets! Designed to fit directly on top of your current hopper, it holds an additional 20 pounds of wood pellets. This hopper extension is designed to work with all models of Louisiana Grills. Enjoy longer cooking sessions of up to 15-20 hours and cook foods that weren't possible due to refueling (pork butt, brisket, etc.).