This water cup is made of corrosion-resistant titanium material, lightweight and durable to use. It can be used as a pot, great for home and outdoor use, such as camping, hiking, backpacking, etc. Features include a 2-in-1 design, graduation marks in ml and oz, round edges for efficient heat and easy cleaning, a lid, and a foldable grip handle. The product comes in a mesh storage sack for convenient carrying and is available in 750ml, 900ml, and 1100ml capacities.