KeepCup Original - Clear Edition is the world's first barista standard reusable cup. Made from resilient clear plastic its durable and lightweight with the clarity of glass - perfect for taking your hot or cold beverage on the go. Assembled from four parts designed to be taken apart for thorough cleaning. Non toxic tritan. BPA and BPS free. Lid off can be heated to 100 degrees celcius. 16 oz (approx. 450ml) For the originals, inventive and light-hearted.