If you have presta tubes, I would carry a compact pump with a hose. The hose will keep you from bending or breaking the stem. I carry a mini pump, cartridge and inflator, tire irons, spare tube, tire boots, and a glueless patch kit. Some people seem to rail against glueless patches, but I have use quite a few, and hve never had one fail or leak. On the other hand glue is messy, and can be dried out when you need it most.