The abbreviation of "military products" is opposite to "civilian products". Refers to the material products used in military activities or by the army.

The standard size of military enamel cups is 9 cm and the volume is 500 ml.

As a standard for individual soldiers, military mugs have a standard volume of 500ml. However, its function has long been interpreted by countless officers and men as numerous powerful functions such as serving rice, vegetables, soup, water, washing, brushing teeth, soaking instant noodles, ironing clothes and hiding mobile phones.