Not exactly sure when I added a vintage Zefal HP pump to my kit. (Anyone know where I can find the little plastic concave 'feet' that hold it off my frame bits? One's broken, the other's just as old.) It's a tad bent from hasty usage sometime since but still functions.
My Craftsman two-stage air compressor's needed new gaskets & valve reads a couple of times in the last half-century but still works OK just not quite able to reach anything over 120 PSI anymore. And to use it in the basement I have to stretch a hose across the garage floor, presents a trip hazard to my SO. Not A Good Thing.
So when I spied one of these DeWalt compressors in the ACE where I work part-time it was too easy to use my Thanksgiving $30 gift card bonus to bring it home:
Can run off 12V lighter socket, 120VAC wall plug or any of the multitude of DW 20V batteries I've acquired over the years. Easily inflates bike tires, will stay in basement where my trainer lives with the other man-cave stuff.