Who lives in the countryside with your dog, cat and children know how much dirt can even produce a neat family. Daily vacuuming, many times a day, even without Putzfimmel standard. Then the bag is full by no later than 1 week - and are expensive. So I dared because of the good reviews the step for "No Name Bag". Of course, these are purely visual and haptic not compare with the original bags, but they serve their purpose: they fit into my Miele S8, they are tight and they ultimately cost only about one fourth of the original bag. Surely I will now and then still buy the "real" because here accompanied by the replacement filters that are missing in the "No Names", but otherwise I am quite happy with the product.