The frames of these sunglasses (Dragon Experience Eco) are not made with petroleum. Instead they are made with Nylon 11, the only commercially successful high volume biopolymer, which is made by polymerizing a split segment of castor bean oil.
This cork chaise lounge, designed by Daniel Michalik, qualifies as being ultrametaefficient because it is: made with a renewable material, light, aesthetic, waterproof and impervious to rot and mold. It can be used indoors or outdoors.
These rugs are 95% virgin wool (a renewable resource), and reportedly very durable and colorfast. They are handwoven using flat braids by Capel in North Carolina. The cost is $80 to $570. They are available in nine colors and seven different sizes. Capel also makes other carpets woven from renewable material. Available from: L.L. Bean Lead from: Apartment Therapy