Acqua Panna has reached a long way in terms of the quality of its production amenities. Today the plant is one of the most technologically advanced bottling plants in Europe producing water that has a natural ph balance of 8.0. Not only that, ACQUA PANNA Still Natural Mineral Water PET 500ml is made with bottles are made of polyethylene terephthalate, also known as PET. PET is an exceptionally valued packaging material because it is durable yet lightweight, non-reactive, economical, and shatterproof. Moreover, PET's safety for food, beverage, personal care, pharmaceutical, and medical applications is sanctioned by the health authorities around the world.