The Good-One™ 20 lb. Natural Hardwood Lump Charcoal This hardwood lump charcoal is made of 90 percent oak, 5 percent hickory, and 5 percent pecan wood and burns up to 1,200 degrees Fahrenheit. This fuel produces a taste far superior to regular charcoal briquettes, evidenced by the fact that most barbecue competition champs prefer lump over regular charcoal. The Good-One Hardwood Lump Charcoal is Ideal for use in The Good-One smokers and grills. The super efficient design of these units lets you use smaller portions of lump charcoal and you can even reuse unburned coals left in the bed. The amount of charcoal needed depends on the model of smoker/grill and the length of cooking time. Recommended Charcoal Quantities: The Open Range: 10 lbs. The Marshall: 20 lbs. The Rodeo: 30 lbs. The Trail Boss: 40 lbs.