i use a material called fab 6, it is for digital printing and usually found in places like sign shops however i discovered you can print with it through the home printer as well. Its very durable made from a cotton nylon type of material and will it hold up? oh yes we used to make banners and flags meant for outdoor all weather use from this material. There are many versions of it id say check with someone local in your area and see if they have some they will sell you to give it a try.