Pyrex, Kimax, Borosilicate... all valid descriptions of what you are looking for. I got lucky and found a 5L at my LHBS for a vey reasonable price. It's definitely not lab grade (typically a bit thicker), but it works.
So, I suffer from ASIA? -TXCrash
Actually, it's all of us that suffer from your ASIA. -KCBrewer
I often feel like the dumbest person in the room here -JuanMoore