This Canteen Cup is made in the USA of Heavy Gauge Stainless Steel, and is the official military use cup. This Cup gives you the ability to collect water with ease, use it for boiling water straight on the fire, cooking and eating your meals, or carry it on a hike. No matter what you are doing this cup will out last most of your gear! Fits perfectly around the 1 Qt military style canteens, and can combine with the Stove/Stand, and Lid to make a great in the field cook kit.