Introducing the 3 in 1 Shaker, manufactured of strong plastic with a screw top lid and colorful drink/pour spout. Features external millimeter display up to 500ml, removable stainless steel blender, and additional screw top compartment with medicine or pill storage. Includes a final compartment for supplement powders or small items. BPA free. *Please note that this product is not microwave or dishwasher safe*