I felt that I must leave a good word for this wonder space saver - the Vacuum space bags! It was magic to see two queen-sized comforters and 4 pillows reduced to a flat mass. Though, it works better on stuff like comforters and pillows as compared to woollens; that's because the former have a lot of air inside and hence there's potential for reduction. So basically it'll work better on things which have ample air inside. Not that it doesn't work on clothes/woollens, it does a good job; and no I don't get any commission from the company :). I'm generally skeptical about buying things which are labeled "As seen on TV", so this review is to help others like me. I think you get the best deal at Costco.