• Constructed from a clear, BPA-free, USP Class VI, FDA grade resin• Rectangular ergonomic design saves valuable bench space• Interchangeable caps and adapters provide top connection flexibility• Material, volume, and metric graduation marks imprinted on carboysThe ergonomic design on these copolyester (PETG) carboys features large handles and base with molded grip allowing you to easily lift and pour. The material type and volume are printed on the outside of the container along with large, eas