Hopefully you'll hear back soon; there are forum members who do the same thing. I have a lightweight rain cover I can slip over my MiniST when it's on the back of my truck, but it's not the right thing for daily outside storage. I'm sure a dirtbike or motorcycle cover would work, but you'll have to size it appropriately for your kid seat and other accessories. But it's possible to buy covers to handle the gigantic Gold Wings and Harley baggers, so your solution is out there.....