Made of heavy P.E.T. plastic.
Ideal for secondary fermentations of both wine and beer.
Also perfect for bulk aging wine.
Completely taste and odor free and stain resistant.
No side-wall ribs to collect yeast or sediment.
Easy to clean inside and out.
Impermeable to oxygen.
Safe to reuse over and over, if properly sanitized before and after each use.
Takes # 10 Rubber stopper.