Green to Grow BPA Free GLASS Bottles [set of 2] - Our glass baby bottles are a safe, stylish, and sophisticated choice for parents concerned about toxins in plastics. Made in the USA, our glass baby bottles are designed for comfort, with a modern, ergonomic shape. Graduated measurements are embossed into glass in ounces and milliliters. Made in the USA   2 bottles per pack   Bottles are tested in the USA and Europe to ensure they meet the highest standards for quality and safety   Includes a Beginner (slow flow, 0-3 months) nitrosamine-free silicone nipple   Compatible with all Green to Grow regular neck replacement nipples.   Dishwasher safe (top rack)