A Kickstarter crowdfunding campaign for the AcoPower TesFridge has begun. The freezer is designed to fit perfectly inside the Sub-Trunk of a Tesla Model 3, Model X or Model Y. The gadget can cool food and drink to temperatures as low as 4°F (~-20°C), with the largest model providing a 36L capacity.https://www.notebookcheck.net/AcoPower-TesFridge-powerful-cooler-for-Tesla-Model-3-X-and-Y-Sub-Trunk-arrives-on-Kickstarter.727732.0.html
You can already buy this direct from China. This isn't an original product from whoever these people are claiming to be. Just search AliExpress.
That scam alert seems true for the model y trunk freezer. Looks very similar or exactly like one already on Aliexpress.
I was about to fund the KS except the shipping ($40+) made me think twice.
Either way, I don't want to spend $400 on a generic trunk freezer that actually seems problematic; where would the heat go if you had the trunk board on top of the freezer? Answer is probably: it'll self destruct so you cannot use the board and hence cannot use your trunk board while using the freezer.
They almost got my $$$$!