Last time I thougt about little more free space in trunk.
For what is wheel wrench and jack if I not have spare wheel? For me it's ridiculous.
I remove unnecessary tools and put hard plastic box 33 x 22 x 15 cm.
Hot or not ?

 

NOT.
The jack and wheel wrench are so you can remove the wheel and either fix it with an aftermarket tubeless tire repair kit, or take the tire/wheel to a tire store and have it fixed without having to tow the car.

 

I do not go too far on this car, max 100km from my house, usually 30-50km.
When I need help I can call to my friends who have spare wheel it's faster solution than looking for tire store. Furthermore in this car always I have other tire pump.
I like this new box becouse on the fast corners nothing small knock/move in trunk (bottle of water or something).