Years ago I picked up some black moving blankets. I got them at a you-store-it place. They are great for protecting the interior of my car. I leave them in there all year long. They are great when traveling to cover things so they can't be seen.
The blankets also soak up the water when the snow and ice on my skis melt.
I have some of those....next season. Although I don't transport skis that often. They tend to stay at the condo all winter, except when needed tune work.