dustbag

• dust bag, dust-bag

dust +‎ bag

dustbag (plural dustbags)

1. The bag inside a vacuum cleaner where collected dust is stored.
   • 2002, Patrick W. Jordan, Designing Pleasurable Products, page 80:

     These may contain filters manufactured without the use of harmful materials and may not require a dustbag. Dyson vacuum cleaners are examples of designs with such characteristics.

2. A bag in which clothing can be protected from damage.
   • 2005, J. C. Morris, The End of Arrogance, page 304:

     […] old textbooks and dusty encyclopedias, clothing hanging from rafters in dustbags, and all the other useless and superfluous stuff usually found in attics.

• dustbagged