Munchkin Car Seat Cover for Under Baby Car Seats and Toddler Booster Seats, Elite Seat Guardian Protector, Rear and Forward Facing, Dark Grey

I use this underneath a booster and a car seat. I pull it off every month to clean under it and if there were to be a spill I would pull it off then too. Have had it on there for 6 months and no issues even with all the snow and rain we’ve had here. Munchkin Seat Covers