Also the world’s lightest.
I’m going to make up one of these for each of my bikes, tailored to the bolts on that bike. I’ve already got a patch kit, blinkie and asthma inhaler on each bike, I just need to get a packet of handy-wipes and a small wrench. I guess technically, the wrench should be part of the “tool”…
Does anyone have a better little kit? I used to have one that fit in a patch kit, with the ends of the wrenches sticking out a hole I cut.