Window cover (cardboard)

Today I cut some cardboard for the windows.. On my roadtrip I used towels to isolate my self, but that did not do it for me. So now I will try cardboard that is pressed into the windows..  some pics.

Using paper as a template works great!

Rear window

Cardboard on driver side

Unfortunattly Reflektix here in sweden is expensive, they call it thermoreflekt and I still have not found it in any store here i my town.

Looks okey doesnt it?