Wow, that looks like a lot! I carry a tube (no box, no baggie, just the tube right in the saddle bag), two tire irons (plastics, actually), and some tissues. I have a pump on my bike, and I carry my ID and a bit of cash in my jersey (along with my keys, a snack, lip balm,and cell phone). That's it. If I need anything else, I either have to make do without or (worst case) use my cell phone.