I was browsing arround and I found this, I find it a great invention, it's a pitcher for milk, that shrinks in order to keep air out of the container allowing milk to last for even a week longer!

http://www.treehugger.com/files/2009/07/shrinking-jug-keeps-milk-fr...

Wonder if we can come up with something to keep pushing out air out of coffee containers!

what do you think?...