[Qsilver7]

There is an oe ski bag that was optional…you can see it in the diagram below along with its BMW part number. The bag that holds the skis to prevent any melting snow/water/moisture etc from getting on the upholstery inside the cabin…folds up inside the box. When done and the bag is dry, you can scrunch it back up into the box and fold everything back into the rear armrest.

The ski bag replaces items #12 & #13 in the middle diagram for cars that didn’t come with the ski bag. But you’ll also have to cut through the partition between the trunk and cabin (see item #14 in the bottom diagram). You’ll have to cut through the area that is circled in blue.