Satin Reusable Zipped Bag - Large
 
Suitable for the RPS SootDevil twin motor, these reusable bags are great for containing any soot that leaks or bursts from HEPA bags fitted to your vacuum.
 
The way it works is that you place the reusable bag onto the drum spigot, then place your HEPA bag onto the drum spigot as normal, then zip up and close the reusable bag. Any leakages or bursts are then contained within the reusable bag, so this prevents any dirty filters or soot getting into the drum.