Made Sustained Tritan Bamboo 500ml. Perfect for your everyday adventures. The bottle is leakproof and perfect for your day trip or take it with you to the gym, your work, school, etc! The bottle is produced in the Netherlands. Made from Eastman Tritan. BPA and BPS free. The bottle is dishwasher safe. The lids are produced in China and needs to be cleaned by hand with warm water. The lid has a bamboo outside. Inside of the lid is stainless steel +PP. Leakproof by a silicon ring.