It was inevitable somebody would say take a dump before you go out for a ride. Well maybe you have the talent to shit on demand but it is something I've yet to master. And even if I could manage it, so what? I will still benefit form the reduction of weight, albeit it a few grammes or the alternative question is why carry something unnecessary?
I may look into reducing the three tyres levers to two. Most of my tyres are Kevlar bead that I can remove by hand but there maybe some that I can't. In winter when my hands are freezing and the tyres are less flexible, tyre levers are essential equipment. I have too many bikes to remember which so to ensure I don't walk home or back to the car, levers are a must.
I've looked at multitools but there are too many parts I do not need hence unnecessary weight.