It reminded me of my old felt-roofing days... except I actually enjoyed this, haha!

I was fairly comfortable through the afternoon, it was warm enough throughout the day...
but late afternoon it started to get real cold and windy, so I had to close the hatch to keep warm, but I was still comfortable to keep working.

Bam. Hatch closed. What the heck? You could fit like a party of five up in here! it's like, little car on the outside, equipped with a spacial vortex dimension compressor, expands 3x inside!