Jiyang Chen wrote...
I'm looking to buy a mini pump that is small enough to fit in a jersey
pocket or a saddle bag and be able to pump up to 100 psi. Would you
recommend a CO2 or a regular one? What brand and model? I'm looking for
reliability and ease of use.

I think Zoot Katz has a small one, I believe he keeps it up his ass.

Thanks,
Jiyang Chen

Tud