Cambell's Soup at hand

Does anybody know if Cambell's Soup At Hand disposable containers are
safe for the environment?  I know some manufacturers use biodegradable
containers, but I was wondering about this one in particular because
I'm planning on eating a lot of them for the convienence and taste
factor.

It seems more and more food products are being designed for the 'on
the go' type people.

Jamie