Actually I didn't go on a trip (I wish I had enough vacation time to go backpacking whenever I want). I just gave the quilt a test run in my back yard. I actually wasn't in my bivy either. I had just made a hammock and I hung it between two trees in the yard and pitched a tarp over it. I had my evazote ccf pad under me and the quilt on top. Very cozy.

The headstrap that allows you to aim your light sounds like a great idea.