https://techcrunch.com/2023/03/16/ember-is-in-the-baby-bottle-business-now/

Ember has been a fascinating company to watch. The Los Angeles-based startup entered the scene with a self-heating mug, only to leverage its temperature tech learnings to enter the cold chain space, where it has developed containers for medical supply shipping.

I suppose you could say that the firm has returned to its roots with the launch of its latest product. And frankly, baby bottles actually make sense here. I might even go so far as arguing that keeping milk at body temperature is a bigger need than making sure your coffee doesn’t go lukewarm when you forget to drink it.