For BBQ Drum Smokers, we recommend using an Open Head 30 or 55 Gallon Drum (New & Unlined). 55 Gallon Drum BBQ Smoker - Part # 26W55D. For a 55 gallon drum smoker, we recommend using our New Unlined 55 Gallon Open Head Steel Drum, with a Bolt & Nut Closure. If you want an actual lid from a charcoal grill, standard lids fit these 55 gallon drums