I ended up buying the Lezyne pocket drive pump. Now my survival kit is complete.

Brand new tube with 80mm stem so no extender issues, 2 tire levers, 1 C02 with head, pocket pump, self stick patches, 3 different size regular patches, new (unopened) glue, piece of sandpaper, valve adapter so I can use a gas station or another schrader pump, a used master link, $20 and 5 $1 bills and a photocopy of my DL. And on longer rides I slip in my credit card if I know I’m stopping for a pit stop. This all fits in my Topeak aero wedge medium bag and I can squeeze a cliff bar, maybe 2.

I still carry my cell phone to call home and have the Uber app as a last resort. And with all this I bet I go flat free the rest of the year.