When space, and weight are at an absolute premium, it goes without saying that you should only bring what you need, and not much more.
For Bikepacking, and Cycle touring, I devised this easy method for bringing some emergency electrical tape.
Sure, I’ve got like a million different ways to attach things, fix things, tie things down, etc. but there are some times whan a little good old fashioned sticky tape just works best. Using a large carabiner to dispense the tape works absolutely perfect, and keeps things neat. The pump is a Blackburn Airstik SL.
If you are Backpacking or hiking, just swap the pump
for a Bic lighter, and have that be your 2-in-one space-saving-doo-dad.
Think smart. Don’t bring more than enough.