Seriously, do this. Get the SZ titanium glasses. Since you seem extremely concerned about the composition of the vessel here, note that these are even lead-free.
Ooh, I remember milkshakes from those old Hamilton Beach mixer machines at the diner. They’d pour your shake into a glass but you’d get to keep the stainless mixer thing at your table and keep your shake topped up.
A mutual friend of ours (I’m sure you can guess who) recently served me Georgian (as in ex-Soviet) wine from a wooden chalice, the traditional vessel in Georgia, apparently. Man, that was a nasty experience – orange wine off the rough wooden texture. Sent shivers up my spine.
There aren’t any, except that Benjamin seems to think they are plastic and contain BPA.
I know “everyone’s opinion is valid” and all that squishy stuff, but I don’t feel uncomfortable saying they’re pretty clearly the the best answer to the question in the original post.
I’ve tried those glasses and they’re really nice. But they definitely are made of Tritan – the title of one of the amazon listings is “Schott Zwiesel Tritan Crystal Glass Pure Stemware.”
And while Tritan does not have BPA, it does leach other chemicals that worry me (maybe I’m a health nut). See: