Chuancheng 6 Pcs Dust Bags for Roborock S8 S8 Pro Ultra S7 MaxV Ultra S7 Pro Ultra Q7 Q7 Max Q7 Max Robot Vacuum Cleaner Accessories, 3L Large Capacity Replacement Parts.

Although not an official Roborock part, it is a good replacement. At a good price.

Die Staubbeutel funktionierenohne Probleme an der Station

Buen material

Très efficace.

The seal is not so good. I bought these a year ago and with the last 4 or 5 of the bags dust keeps leaking out and eventually clogs up the filter inside the dustbag compartment, causing the auto emptying to fail from lack of suction. Unsure if the material for the seal degrades with time or if the qualify control is not up to par.