Put a tiger in you tankAh, the enthusiasm of youth and new owner!
Tyre repair kit = keep an eye on the tpms readout and carry an RAC card.
Boot liner = an old sheet I keep in the boot tidy with a few essentials (glass cleaner and towel and 2L water)
Wet weather mats = recycling all those cardboard boxes my wife gets her endless courier deliveries - 10mins with a box cutter or newspaper if you can't be bothered. Bonus - you can wipe your feet on politician's faces.
The real essentials should be fluffy dice, steering wheel cozy in flourescent pink and Sharon and Dave stickers on the windscreen and a Garfield stuck on the window. If you really want to get retro then confuse everyone with a tiger's tail hung from the charge port (who's old enought to remmber them?).
Antimacassar anyone?
Although I’m sure the animal rights people might have something to say...