This 3 Pack of 8 oz. (250 ml) NurturePure Glass Baby Bottles will help keep your baby safe from harmful chemicals. NurturePure bottles are non-toxic and free from chemicals such as Bisphenol A, pthalates (BPA) and dangerous plastics such as Polycarbonate and PVC. All bottles come with food-grade silicone nipples that are latex-free, allergen-free and free of nitrosamines. PureFlo Air Vent System helps reduce gas and colic symptoms. Bottles are packaged using shrink wrap. Included in each box: 3 bottles, 3 silicone nipples, 3 rings and caps.