Topeak Pocket Shock Pump Nano

Features Topeak's Pressure Rite Valve which eliminates air loss when disconnecting the pump.Weighing only 56g and just 13.5cm in length, there's no reason not to take it on every ride.Key FeaturesHead Pressure Rite Shock ValveMaterial AluminumSize 13.5 X 3.2 X 1.6cmWeight 56gMax Pressure 300psiVolume Per Stroke 4.7cc