<http://schema.org/description>
"Leak- and spill-proof, these lightweight bottles are made from polyethylene, a plastic that is manufactured without BPA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/home-products/reusable-water-bottle-reviews/a26851/product-architects-inc-polar-bottle-616/?src=shelter_footer>