Compatible Models: Dust bags are compatible with the Vorwerk Kobold VB100 vacuum cleaner. Perfect replacement for the original VB100 dust bags. Replacement dust bag kit. High Quality Dust Bag Our Vb100 dust bag is made of multiple layers of meltblown fibers, non-woven fabric, and micro-non-woven fabric. Each Vb100 dust bag features a flap closure to keep dust securely sealed inside the bag after use. The edges are securely sealed. Easy to Install The Vb100 vacuum cleaner bag is easy to install, the installation method is the same as the original accessories, and replacement is quick and easy. Vacuum cleaner bags for Vorwerk Kobold Vb100. Good Filtration Vorwek vacuum cleaner bags can effectively capture 99% of fine dust particles without creating annoying dust clouds, improving the overall filtration effect.