Look no further, incredibly warm, loved it. I have used it on many hikes down in tassie in winter. It is super light and durable. Also the water repellant part doesn't fully work but I expected that because it has down in it.

On hikes in south Vic with a good ground mat, has not let me down. Definitely need to hood in to keep the heat.
At the cruical time round 4 - 6 am in winters mornings have slept right through, I've done the same over the last 10 yrs on diff gear, some other sleeping bags have preformed just as well but pack weight and size, this has been the best.