Well I just couldn't help myself!
Sorry Kit In reality I carry very little.
On my Daytona just a std tool roll and credit card and license and RACQ card (Auto club).
On my GT I carry a roll of duct tape a Leatherman tool,a 1 litre bottle of water some zip ties and a small towel all in my Ventura 10 litre tail pack
I also have this in the backyard should Things go very pearshaped (my track day transport).