Valued Customers, PLEASE NOTE: Water bottles in sizes 11.3 L and 18.9 L, with the Ultra-PureTM Label are manufactured using P.E.T. (Poly Ethylene Terephthalate-Isophthalate CB608S) material. P.E.T. CB608S is a condensation polymer produced from pure: * Terephthalic Acid (PTA) * Isoterephthalic Acid (IPA) * Ethylene Glycol (EG) This material does not contain Bisphenol A (BPA) According to supplier see jugs no 1 For no 7 jugs see Dow Product Safety Assessment: Bisphenol A and New Data from CDC: Human Exposure to Bisphenol A in the United States is Far Below Safe Limits BPA Fact book | Plastic Packaging Resins (American Chemical Council) | Better Bottles