Better Bottle Fermenter, 5-Gallon PET Container
Don't think of Better-Bottle carboys as plastic; think of them as better than glass, because they are made from a special, scientifically tested, polyethylene terephthalate copolymer, which does not have all the disadvantages of other plastics. They are tough and essentially unbreakable, pure taste and odor free, BPA-free, DEHP-free, plasticizer-free. They are also virtually impermeable to oxygen, clear and colorless, incredibly light weight, and easy to wash. The special PET from which they are made is non-absorbing, non-porous, and non-wetting so it will not carry over flavors from one batch of wine or beer to the next and it is easy to clean and sanitize. Optional closures that use O-rings to make tighter seals are more easily cleaned and sanitized than conventional stoppers. In short, Better-Bottle fermentation equipment is better  ideal for home winemaking and home brewing.