Here is a summary of PET:

Also known as polyester
No shrinking or warping
No smell
Does not degrade in water
FDA approved for food contact
Does not absorb water
Not brittle
Is the most recycled plastic

Made Solid - from Matter Hackers, in California USA:
http://www.matterhackers.com/store/3...lack-pet-175mm

Made Solid - from California USA:
http://shop.madesolid.com/products/m...t-1-75mm-1-lbs

Colorfabb XT - from Netherlands:
http://colorfabb.com/xt-black

Colorfabb XT - from Printed Solid, in Delaware USA:
http://www.printedsolid.com/shop/175-3/xt-amphora/

Taulman T-Glase - from Matter Hackers, in California USA:
http://www.matterhackers.com/store/3...-t-glase-175mm

Eco PETG - from China (must email to order):
http://www.ecoreprap.com/pro/petg-filament

Reprap PET - from Denmark:
http://reprap.me/plastic/master-filament.html