A tough, clear plastic mug, with a large, open handle to grip round or under without making a fist. This mug is supplied with two lids, one for anti-spill, and one with a drinking spout. It is of a simple design, stackable and is easy to clean. The mug is dishwasher safe, however the lids are not, but can be used in a microwave oven. 280ml (10 fl oz). Clear Polycarbonate.