Thats what I took on my Everest Base Camp Trek. Very warm


Thanks for the replies, you've been very helpful.
TBH I'm not a serious outdoors person but I do play in a semi-pro covers band every week and its getting v cold late at night (such as last night which was about about -3c). I need something lightweight and that moves with you when lugging speakers etc into venues. I think the Massif is probably the best value for my needs, with the 700 goose fill. The Rab range seems very good but probably a bit beyond my means.
Just had a look at this Jack Wolfskin - http://www.wolf-paw.com/425/products/Jack_Wolfskin_Mens_Lhotse_Jacket_Black.aspx
How does this compare to the NF stuff?