In reply to Squirrel Bill:
I'm sure it's heavier than the original as it's got a funny metal rod thing in it.
I found it bloody uncomfortable but each to their own.
Also, the fabric on the new one looks a lot thinner than on the old one, partly why I like my old style one as it seems far more durable.
I'm not entirely sure how you can say 50ltr is too small, you're taking too much! I had full alpine kit and camping gear in it last year.
Berghaus Arete 45 again looks nice too.
Now, if you have a serious wedge, the Pod Black Ice is the kinda rucksack to have wet dreams about...