Is anyone here worried about pouring hot water into Aeropress plastic? I know it's polypropylene, which is BPA-Free but could there be things that we haven't properly researched yet?
Cone is made of glass, stopper is from stainless steel, but the base is made of silicone. I imagine the hot water contact with the silicone will be a lot less compared to AeroPress.
If you get the size 03, you can more easily brew enough coffee for 2 people.
Polypropylene is generally considered one of the safer plastics with it's high heat tolerance meaning doesn't leach harmful chemicals. While pure polypropylene may be considered safe, additives used in the manufacturing such as colourants or fillers could have their own health risks.
Personally avoid mixing food or drinks with any heated plastics, including my coffee. I use French press for my coffee but if Aeropress is your thing and want to avoid plastic I've heard good things about the Cafelat Robot which is made almost entirely out of aluminium and stainless steel.