Refrigerated frunk influencer claim.

[Susan]

Yes. From Slate:
“To clarify: while the frunk isn’t a built-in refrigerator, it is plastic-lined and includes a drain plug, so you could fill it with ice and use it as a cooler if you wanted to. Perfect for tailgates, camping trips, or just keeping your drinks cold on the go.”

One of my questions for Slate is to find out the dimensions of the frunk.

I would like to find out if my 55 quart Lifetime cooler, which keeps ice for up to 5 days, would fit. It's the only way I'd think of the frunk as a refrigerator

 

[Daemoch]

Some peltiers and a cold plate and its a refrigerator...or a slow cooker, take your pick.

BMW has these.
Ive got coolers that do this.
Hell, I've got ICE MAKERS I can run off a 12v I use on camping, tailgates, boat, etc!