... .Vegetable-based material, no chemical, 3.Transparent or white biodegradable bottle,1.100% biodegradable and Cornstarch,2.Vegetable-based material, no ... color,4.Widely to be used for Chemics,food,kindergarden, Drink water bottle,5.ISO 14855, ASTM D 6400 approval.PLA(polylactide ... is definitely a cradle-to-cradle green material. china Biodegradable Bottle