18 Dust bags made of nonwoven suitable for Vorwerk - Kobold 135/136 / 135SC / VK135 / VK 136 (Wei)
A friend I recently took one of those purchased from Amazon Vacuums bags for my Vorwerk Kobold 135 and tried it in the next Sauggängen. I can not tell the difference to the otherwise so expensive original bags and thus ordered the vacuum cleaner bags