Blackburn Mammoth AnyValve PumpThe BlackBurn Mammoth AnyValve Pump is the perfect companion for any trail ride. The Mammoth AnyValve works, like it's name implies, on schrader, presta and dunlop valves. So no matter what type of tube you or your buddies are running, you'll have the right tool to re-inflate your tires and get back on the trail.
I never ride without this in my pack and you shouldn't if you still ride tubes! Only thing to note is that this is mainly for mountain bike tire use or just to get you out of a jam on a road bike because the max psi it can push is 90. Other than that it is the best mini pump I have owned. No need for adapters because it fits both shrader and presta valves and the barrel has zero flex while pumping.
Reliable and well-built.