Mix up your favourite drinks in seconds with the classic Myprotein branded cup. Wire mixball provides an excellent mix, and prevents bloating by minimising the introduction of air. Our lid has evolved over the last 10+ years, providing excellent leak proof performance. 600ml capacity is perfect for mixing larger protein shakes through to small pre-workout blends. Dishwasher safe and BPA free. Can be cleaned by hand or in your dishwasher.