Weight: 5.4oz. 100% biocompatible. Foldaway handle. Graduated measurements (300-900 ml). Watertight screw-top lid. Temperature resistant O-ring. Wide mouth for easy cleaning and use. Fits in most water bottle pockets. 1 liter capacity. Use it as a water bottle, cooking pot, mug, or cold soak container or use it to measure, carry, and store anything you need. Titanium construction. Boxed.