Super quick update from my quest of finding a suitable car trunk organizer: I got a pair of “PMK GRUPO” branded units, and while I very much doubt the claim of them being waterproof, I think I might settle with these and add reinforced plastic bags or similar storage as needed during the trip.

That’s the one (mostly marketing images for today!) – bought for 13.95€ a piece in orange, also available in gray and purple for that price, or one Euro cheaper in all black. Currently the colored ones are on Black Friday sale at 9.95€ – and the Black one isn’t

Anyway, sizing works reasonably well for a Tesla Model S trunk, two of these connected with the latches on their short sides do fit the entire trunk width with ~5cm spacing in between. […]