This past weekend I went on a solo backpacking trip on the AT. I was planning on going for three days but I got caught in a storm and my sleeping bag got soaked when the trash bag I wraped around it got torn. Anyways, I ended up hiking in the dark on the second day so that I would not have to sleep in it. Well, I'm looking to buy something a little more durable than a trash bag to cover my sleeping bag with. I have a standard coated nylon stuff sack for it, but that doesn't help much. What do you guys think?