Normal household dust and allergenic fine dust, such as pollen, mold spores, dust mite droppings, and bacteria, are trapped in the bag. This relieves the indoor air of allergenic fine dust for allergy sufferers. Convenient and clean disposal is made possible by a sealable holding plate, allowing for a clean change and dust-free disposal. For the sake of the environment, the bag is made from at least 40% recycled materials and materials from renewable resources. This way, Swirl contributes to environmental protection and resource conservation. The dirt and dust that are vacuumed are pre-filtered, and the particles distribute evenly throughout the bag. The full suction power remains until the bag is actually full, and the suction power does not decline, as is the case with conventional vacuum cleaner bags. Practical rounded corners ensure a perfect fit in all vacuum cleaners and optimal use of the dust space in the vacuum.