What exactly are Compostable Mailers made of?

Better Packaging's compostable mailers and clear garment bags are made from:

  • Corn starch (from corn not fit for consumption)
  • PLA (Polylactide, which is made from waste corn too and other plants)
  • PBAT (Polybutyrate Adipate Terephthalate)

We have a really detailed blog post about PBAT and what it’s made of here and would encourage you to read it.