1) Model number: E301Capacity: 30L . 2) Material: SUS304(1.4301) stainless steel 3) Euro standard & DIN standard all available Stainless Steel Beer Keg--Euro standard1. The Capacity Specification:15L, 20L, 30L, and 50L.2. Keg Structure:2.1 Beads: Provides first-rate protection for the areas most exposed to the effects of falls and impacts. The pronounced shape ensures exceptional strength and ...