dust bag

[rekha patel]

a bag into which dirt is sucked by a vacuum cleaner

[Justin Bieber]

A dust bag is a protective bag or pouch, typically made of fabric, designed to collect dust, dirt, and debris in various devices such as vacuum cleaners, handbags, and power tools. Its primary purpose is to prevent the collected particles from spreading back into the environment. Additionally, in the context of luxury items such as handbags and shoes, dust bags are used to prevent damage, scratches, and dust accumulation during storage.