Keg (5 gallon). Prices vary by style and include $100 refundable deposit — Original Pattern Brewing Company
Amazon.com: YB Yaebrew 5 Gallon Stainless Steel Commercial Beer Kegs - Drop-In D System Sankey Valve: Home & Kitchen
Beer Keg 3D model - Food on 3DModels
Amazon.com: TMCRAFT 1.3 Gal Double-Walled Beer Keg Growler, Pressurized Home Beer Dispenser System with Detachable Keg Spear Keep Fresh and Carbonation for Craft Beer Draft/Homebrew: Home & Kitchen