When parking in the sun the RV-12 can get pretty hot inside, the first few minutes getting back in is a dance to keep from getting burned on the hot interior.
I found this spring type window shade on Amazon that fits perfectly, rolls up into a 14″ circle for storage, and weighs almost nothing. They come 2 to a package for $39.99 as of this writing.
Each panel measure approximately 50 Inch x 41.5 Inch, and are silver on one side to reflect the heat.
https://www.amazon.com/gp/product/B08RSDRB6S/ref=ewc_pr_img_1?smid=A3TC0WDGAJEARB&th=1
