I need a mini pump small enough to go in a jersey back pocket but able to pump road tyres up to at least 80 psi +

I have been struggling with the crank brothers two stage pump that is fine for MTBs and up to say 40 psi but struggles to get enough in a road tube.

The issue I guess is I do not like saddle bags and I dont like frame mounted stuff as I swap between 3 or 4 bikes. I tend to stuff all my gear in my jersey rear pockets including tools, pumps, food, and spare tubes.