Just being curious: Those kits come with an inventory list and a first aid manual. Do you get it printed in English?

The kit has the advantage that the content is made to survive the punishing environment in a car for several years. I think that adds some extra value even for EDC and wilderness kits.

There is also a kit DIN 13167 for motorcycles. The are as well made as the standard vehicle kit but come in a smaller zipper pouch with a little less content. I tossed one in my rifle bag.