This is a stylish aluminum cup. You can use it at home or while camping. I bought it about 10 years ago at a specialty camping goods store in Shimokitazawa, but I've kept it stored away without using it. This is a set of two cups. Width: 11 cm (8.7 cm without handle) Height: 5 cm Capacity: 180 ml *Measurements are taken by an amateur. Please allow for some error.