Our MGO 200+, MGO 600+, and MGO 850+ come in 100% BPA and phthalate-free, recycled plastic (rPET plastic). We have consciously chosen to use rPET because it helps to stop plastic piling up in landfills or contaminating our oceans, uses less water and energy to manufacture, emits fewer emissions into the atmosphere, and is easily recyclable so we can keep using it again and again! We are using the highest quality, food-grade PET supplier in New Zealand for all of our current PET packaging. Our MGO 1123+ and limited edition high-grade products all come in glass.