This is a really fabulous fabric. It is waterproof and light, and you can wash it and dry it like any other materials. I avoid bleaching it and the lifespan is a little longer. It comes in an array of colors and patterns, and it totally breathable.
It can, though, be frustrating to sew.
But I just figured out how to avoid that!
Sew with the PUL side up! Not down!!! (When you are sewing PUL and another material together). That way, it doesn't get stuck in the feeder and the top and bottom materials will stay even while stitching.