Found Neato XV mopping attachment on amazon! • Robot Reviews
2 PACK Replacement Universal Mop pads for Neato XV 11 XV 12 XV 14 XV 15 XV 21 Botvac 70e 75 80 85 D7 Cleaner Mopping Cloth|cloth napkins for sale|cloth paintcloth fold - AliExpress
How to attach Swiffer-like mop to the Neato XV series - YouTube