[tescocles]

You can find ones with glass lids.

Here in the UK we're lucky that Pyrex is still borosilicate glass, and there are some I've seen with glass lids that are advertised as "zero plastic".

[rektide]

PYREX all caps should be borosilicate. Indeed harder to get now. Submission from 3d ago on the this: https://news.ycombinator.com/item?id=36206565

[NoZebra120vClip]

Snopes found a mixture of true and false in these rumors about Pyrex: https://www.snopes.com/fact-check/exploding-pyrex/