Material:Metal Certification:FDA Feature:Eco-Friendly Capacity:One gallon, 128 fluid ounces, 4 litre Structure:3.6L beer keg + Lid Lid type:Stainless Steel Screwed Lid Logo:Customized Logo,laser silk printing, stamping Feature:Eco-Friendly Certification:CE EU,CIQ,FDA,NSF,SGS Filling pressure:Max 60PSI Name:Craft beer growler