Nice jacket, Fish.
But the tent... Looks like a waterproof single wall. In a storm, it looks like condensation would be pretty intense.
And that is when the conduit material on the sleeping bag pays off. Not concerned. The thing is big for one person, has a large vent on one end and you can just leave the door open on the other. The remaining condensation will run off the walls to the ground. You can also set it up a little higher off the ground and leave a gap on the bottom like with normal tarps, so there's that extra air flow if moisture is in the air.
Never seen a winter tent without condensation issues when not used in extreme winter temps. And my dual wall 3-season tents aren't much better - when it gets wet and drips from the fly, it eventually gets wet inside, especially where the poles connect to the fly. I now have 6 tents to choose from... none is perfect.
