warm nights
as per rocks comments, if you want one made in UK have a look at here http://www.mountaineering-designs.co.uk/
Down bags are warmest and pack smaller than synthetic bags but useless if they get wet. I also agree with the comment get the best/warmest you can afford its better than ruining a trip
Also ensure you have a decent down mattress thing underneath, check in bargains forum for a post I put on there for the 9cm Exped
Brian
as per rocks comments, if you want one made in UK have a look at here http://www.mountaineering-designs.co.uk/
Down bags are warmest and pack smaller than synthetic bags but useless if they get wet. I also agree with the comment get the best/warmest you can afford its better than ruining a trip
Also ensure you have a decent down mattress thing underneath, check in bargains forum for a post I put on there for the 9cm Exped
Brian


means you need extra arm with 2 elbows