In reply to summitjunkie: Yes, they are the std size bergens. I'll tell you now, the only weight I could drop from my bag would have been the tent&poles (about 2.3kg) and my rope/harness/carabiners (about 3kg). We had our sleeping bags & bivvy bags (3.3kg), enough water to get up (approx 2 L each & melt sow for more), few bottle of coke (1kg), carb drink for going up (750g), food for night / morning / snacks(about 1.2kg) few spare clothes, milk, brew tackle, crampons/axe and that was about it. Bergen is about 3kg itself. The weight is not an issue for myself, I hauled around 28kg in the Brecons - that was on my limit though!
Other gear was with other people, stove/fuel/pans/shovels etc.
The fact I was back in work on Monday and the calfs and shoulders were the only tender points was surprising, thought I'd ache more than that. Been for a swim tonight just to see how I felt!
Going a lot lighter = spending a lot of cash! Going heavy = improves appreciation of toughness! (And gets you fitter!).
Even if my mate had no weight, I'm seriously doubting if he'd have felt much better. It was just the mindset he'd got himself into, he wasn't psyched up enough for it I don't think, as soon as the negative thoughts encroached, it was impossible to think any other way.
I think if we had have made it, we'd have had a miserable, uncomfortable night and driving back 6 hours the day after wouldn't have been a happy occasion!
Like I said, it was a good experience, and we can plan it better next time.
I'd personally like to have a crack at Mont Blanc, so all this is a good experience towards that possibility. Just need to save up for a few years!