General description vhbw dust bags are designed specifically for the suction unit of the Kyvol Cybovac S31 Robot Vacuum Cleaner. These innovative pouches allow for automatic waste disposal, as the robot returns to its charging station after each cleaning cycle, depositing collected waste into the dust collection bag without user intervention. The multi-layer construction ensures these bags are tear-resistant and robust, providing a reliable solution for your cleaning needs. Technical specifications Diameter opening: 34 mm Dimensions (L x W x H): 15.5 x 15.5 x 15 cm Material: fleece Colour: brown / white Weight: 464 g Compatibility and accessories Compatible with: Kyvol Cybovac S31 Set includes: 5 dust bags Usage Suitable for dry vacuuming of L and M class dust Ideal for light to medium vacuuming tasks Replace a full bag with a fresh one every 4 weeks for uninterrupted vacuuming