Use in-line with Mityvac hand vacuum/pressure pumps, to collect or dispense fluid.Replaces standard 4.5 oz. reservoirs included with hand pump kits.Kit includes: 4.5 oz. (135 ml) capacity reservoir bottle Fluid transfer lid Fluid storage lid 1/4ins ID x 35/8ins long (6.4 mm ID x 90 mm long) fluid pick-up tubeSpecifications:Weight: 2.3 oz. (65 g)