When shopping for homebrew supplies, its important to keep price and quality in mind. This 5 gallon pet carboy is a high quality product at a reasonable price. Its polyurethane terephthalate (pet) construction is ultra-resistant to oxygen, so you can be sure that your beer will be safe during fermentation as long as you store it in a cool, Dark place. The plastic will also decrease any chance of damage or breakage to the carboy itself. Clean the carboy after use and youll have it for many brews to come. In stock and ready to ship. Features: made from polyurethane terephthalate (pet). 5 gallon capacity. Used during fermentation. Pet carboy, 5 gal, country of origin - Canada, manufacturer name - Brewcraft.