The US Military Canteen Cup is a multipurpose metal container designed for use with the standard one-quart canteen. It is used for heating, cooking, and drinking in field conditions.

• Pattern: Stainless steel finish
• Material: Stainless steel or aluminum depending on production era
• Function: Cooking, heating, and drinking vessel for field use
• Compatibility or Design: Fits standard one-quart canteen and canteen stand

Issued to U.S. military personnel across multiple service branches since World War II.