The Cheep, Cheep, Cheep Bag!
This idea came from my husband & I am now making them as fast as I can for others.
The feed bag (a plastic tarp woven material) is transformed into a tote bag that can be used for numerous things. It is completely 100% made from the feed bag, the thread is the only outside component that is used.

http://picasaweb.google.com/lexiewaa/FeedBagToteBag?feat=directlink

I hope you like it! It's simple, usable in many ways, sturdy & unique!