I know I love Aeropress coffee already, I already know I need one. I know BPA-free plastics, Lexan, etc. are safe on paper and seem in practice to be so as well. Drink out of 'em all the time (though rarely if ever hot liquid, mostly as a matter of course vs. fear).

But wouldja let your pregnant wife drink regularly from such objects that have boiling water poured into them on a routine basis? Maybe that's a good safety/gutcheck bellwether.

Anyway, I am probably going to buy one before my next camping trip regardless, but for day to day usage, it's hard to beat Aeropress coffee for just one cup, and our French press frequently seems about 1 cup/person short each morning.