Well, if anyone would like to send me some and I'll make a tarp for them as well that would be fun. I don't have enough chickens to go through bags unfortunately.
I would love some of these to sew into a run cover. If it works out and makes a good run cover I'd be happy to sew some for others for free. I might even line them with PUL (waterproof lining) if they do well in water. As I only have three chickens it would take me forever to get enough to make...