This product image provided by PepsiCo., shows the company's new beverage bottle made entirely of plant material. The bottle is made from switch grass, pine bark, corn husks and other materials. Ultimately, Pepsi plans to also use orange peels, oat hulls, potato scraps and other leftovers from its food business. (AP Photo/PepsiCo) NO SALES

This product image provided by PepsiCo., shows the company's new beverage bottle made entirely of plant material. The bottle is made from switch grass, pine bark, corn husks and other materials. Ultimately, Pepsi plans to also use orange peels, oat hulls, potato scraps and other leftovers from its food business. (AP Photo/PepsiCo) NO SALES