Comments about Fein Fein Paper Dust Bag for Turbo I Vacuum:
These really keep the mess contained, especially when cleaning up after nasty jobs like grinding fiberglass. The bags have excellent capacity and are easy to use. When you're finished just pop it out, close the flap, and throw it away.
These are especially useful in conjunction with dustless tools. I used this for several years with a random orbital sander when sanding bottom paint.