Features： 1、Titanium construction is built for extreme durability and light weight. 2、Titanium material imparts no odor or taste to beverage. 3、Double wall design insulates the heat and will not hurt your hands. 4、Foldable handles for compact storage. 5、Comes with a drawstring sack for easy carrying. 6、Great for home, office, camping, hiking, backpacking, etc. Specification： Double wall titanium water cup, great for home, office, camping, hiking, backpacking, picnic, and other outdoor activities. Features: Titanium construction is built for extreme durability and light weight. Titanium material imparts no odor or taste to beverage. Double wall design insulates the heat and will not hurt your hands. Foldable handles for compact storage. Comes with a drawstring sack for easy carrying. Great for home, office, camping, hiking, backpacking, etc. Specifications: Material: Titanium Type: With handles / Without handles (optional) Volume: 220ml / 330ml / 450ml / 550ml (optional) Dimension: 220ml: 70 * 75mm / 2.8 * 3in 330ml: 79 * 87mm / 3.1 * 3.4in 450ml: 86 * 95mm / 3.4 * 3.7in 550ml: 95 * 102mm / 3.7 * 4in   Package List: 1 * Titanium Cup 1 * Storage Sack Package List： 1 * Titanium Cup 1 * Storage Sack