Winter? That doesn't (supposedly) start for another month. It's a sunny 16ºF out there right now. (and no, I'm not quite mentally ready for it)

I picked up that R-Pod cover for a $100 on Amazon. It was discounted since it was an unused return. It's made by Classic Accessories. I threw it over the teardrop, put some spring clamps on the side corners to pull it tight, marked the excess material, cut it down to fit and sewed it back together. Works great. Takes about five minutes to put on. CA calls the material PolyPro 3, it's breathable yet repels water. It doesn't appear that the sun does anything to it and last winter's wind left no chafe marks.
That snow's from last year. We got a skiff last night but the 60 Watt panel is keeping the battery alive and well.
T