Long considered a trusted partner by parents in providing healthy food and drink options for kids, thermos brand has brought its superior technology to a new line of children's products for ages six months and older. With foogo phases, thermos offers parents extra peace of mind in knowing that foogo products use all FDA approved materials and do not use plastics containing bisphenol a (BPA). The tritan foogo phases line is crystal clear so you can easily see what's inside the cup, and is made from impact resistant and dishwasher durable eastman tritan co polyester. Foogo phases drinkware features interchangeable parts that fit all other phases cups (stainless steel and tritan models). With interchangeable lids and handles, phases drinkware easily adapts to a child's changing needs. To clean, hand wash or top rack dishwasher safe. The body of the cup is made in batesville, MS United States and lid is made in China.