I too roll everything and pack not too loosely or things will shift. I always carry a small spray bottle (holds about a cup or so of water) and spray anything that has creases, wrinkles, etc with warm water. I don't like using shower steam -- doesn't do the job as well as the spray bottle. Don't waste your money on the commercial products that take wrinkles out. I also pack a chamois or a commercial cloth like Shamo (or whatever it's called) to roll clothes in if I have to wash anything out in the sink or shower -- removes a lot of the water!