Double-wall cup with lid; colour: black. Measuring 8cm in height, this is the perfect double-wall mug for your coffee machine. PP inner. Easy twist spill-proof lid. Great for Ristretto, Espresso and Lungo coffee. It keeps your drinks warm or cool for 3/6 hours. Hand wash only, not suitable for dishwasher. Customised box. Capacity: 160 ml. Material: Polypropylene/ Stainless steel.