Granted the price is not very cheap at just 2.80 EUR / piece. If, however, the size of the bag into consideration, it is in my view in order.
In addition, the quality of the bag is super, two-layer woven paper, very resistant to tearing.
I once accidentally sucked moist soil, thereby mold had formed in the bag. The keep the bag of course does not rule out a crack and a completely filthy containers ensued.
One can also Bagless suck, but wg. This "experience" comes not account for me. In addition, the filter cartridge is then constantly dirty and must be cleaned.
The bags are placed around the engine in the bucket of the sucker. For you to fill up a large part of the container and can accommodate a large amount.
I keep hearing that there are problems when the bags are used more than once. Although the idea is admittedly tempting, the bags are not designed for it logically. It's obvious that when emptying (however) the material quickly fatigued and travels sooner or later.
What still needs to be mentioned, the bag also keep dust back reliably. Remains at least clean the vacuum cleaner container.