High-grade titanium construction. 1.0 liter (34 oz.) capacity. 4.1'' diameter. Height: 6.3''. Fits in most standard water bottle pockets. Converts easily from a water bottle to a cooking pot with a simple flip of the lid. Screw-top lid with a watertight, heat-resistant O-ring that doubles as a cooking pot lid. Wide mouth design. Handle not included.