This 2.5 gallon AMCYL keg is perfect for smaller areas or for those that want to split a 5 gallon batch of homebrew. In addition these kegs work great for carbonated water, kombucha, cold brewed coffee, soda, mixed drinks and other liquid beverages. The keg is 304 Stainless steel and features an NSF approval. It is manufactured in an ISO900 facility that maintains very high quality standards. The keg also has a pressure relief valve built into the lid that is automatic, but can also be vented manually.