Hi. In not sure how to tell the year if my aeroP model ? I thought it was pre 2015. It does seem to have gold tint lettering but i cant post a picture here. I have seen the materials over time diagram.. im wondering if mine is polycarbonate ir copolyester ? – From Anthony H.

As you already know, you can see the various materials and printing used in the manufacture of the AeroPress over the years by visiting https://aeropress.com/use-it-now/evolution-of-aeropress/. You can see that we never made a polycarbonate AeroPress with gold lettering so your AeroPress cannot be made of polycarbonate.