Air Chuck to the Rescue

Fortunately I just recently purchased the Air Chuck inflator at Performance Bike because I flatted on the road today.  I have bought and used many different CO2 inflators over the years but none are as small, solid and efficient as the Air Chuck.  I was really surprised at it's ease of use particularly with it's seemingly simplistic design.  It works on both presta and schrader valve stems without requiring any adjustment.  I couldn't give a piece of M310 essential gear a higher rating!