There was a article, telling everyone to look at the label it is not really as eco friendly as first explained. Some of it has no bamboo at all. I will continue to try to find the article attach the link.
Here is a couple of links, trying to find the one from the Federal Trade Commission that is batting specific.
http://02f0557.netsolhost.com/WordPress/?
p=856
http://www.ftc.gov/bcp/edu/pubs/busi...ts/alt172.shtm