It never hurts to have one on hand: The Zefal Mini Jet mini pump. It can reach a pressure of up to 6 bar, making it ideal for mountain cyclists and touring enthusiasts. And in an emergency, the pump can even be used on a road bicycle to great effect. It can be attached to the frame easily with the mounting kit included and is compatible with Presta (Sclaverand) and Schrader valves. You simply can't go touring without the Mini Jet mini pump.