LAGUTE Electric Multi-Purpose Portable Mixer Cup Perfect for Mixing Juices, Cocktails, Coffees, Teas, Protein Shakes and Formulas Powerful and portable clear mixing container for easy view. Built-in mixer automatically mixes drinks with the press of a button. Perfect for mixing juices, cocktails, coffees, teas, protein shakes and formulas. 450 ml/16 oz capacity with leak-proof lid; Easy to clean. Clear bottle body with measuring for easy view.