Big mess this morning. I managed 1.5 miles from home before sustaining a vicious pinch flat. Stopped to change the tube, only to find my spare had a short valve stem and would not reach far enough through for the pump head. Popped open my patch kit to find the glue was dry. Fail Fail Fail

Rode 1.5 miles back up hill to home on the flat tire, swapped bikes and tried again. Finally made it to work 1/2 hour late. Of course I forgot to grab a fresh spare tube, and have my fingers crossed for the ride home...