This kids water bottle holds 16 ounces and is made of durable, BPA-free plastic. The screw-on lid has a built-in carrying loop for easy transportation, and doesn't leak when its closed, so the drinking bottle can be tossed into a bag for worry-free travel. The spout also includes a cover so it stays clean when it is not being used. Everything is dishwasher safe, though to keep the artwork bold and bright, we recommend hand washing. Do not microwave.