Mr. Beer Homebrewing 2 Gallon Deluxe Beer Bottling System, 0.5-Liter Includes 16, reusable 1/2 liter plastic PET bottles, caps and bottle labels A must have for every homebrewer Designed to provide everything you need to bottle a 2 gallon batch of beer or hard cider Makes storing and drinking your beer easy and convenient These bottles are completely reusable and are composed of FDA compliant plastics and are BPA free