Designed with clean, uninterrupted lines, the Aarke PET Bottle is built to be the perfect fit for both our Carbonator and your lifestyle. Made of durable PET plastic*, our bottle is specifically engineered for safe use with our Carbonator 3 sparkling water-makers. *We only use food-grade, virgin PET. This means that our bottles are non-toxic, BPA-free and do not contain any harmful chemicals. | Aarke Pet Water Bottle in Clear | Aarke Pet Water Bottle in Clear aarke PET Bottle for Sparkling Water Maker Carbonator 3, BPA free with Details in Steel, 0.8 Litres Product Description Additional PET bottle for... Designed with clean, uninterrupted lines, the Aarke PET Bottle is built to be the perfect fit for both our Carbonator and your lifestyle. Made of high-quality PET plastic*, our bottle is specifically engineered for safe use with our Carbonator 3 sparkling water-makers. *We only use food-grade, virgin PET. This means that our bottles are non-toxic, BPA-free and do not contain any harmful chemicals. Our bottles have also been tested and approved.