Lowbrow Fuel Reserve Bottle. Holds 30 fl. oz. (887 ml) of fuel, some extra miles to get you off of the side of the road and to a gas station. These are ultra light, seamless extruded aluminum. Lacquered interior for superior durability and protection. These are NOT water bottles! For go juice only. O-ring sealed cap. Height 10 5/8 and Diameter 3 1/8.