In reply to TobyA:
> (In reply to Only a hill) If you use in winter, what do you do with your ice tools BTW? Just carry them or something?
I stuck them between my back and the rucksack, poking out between the shoulder straps at the top. It's comfier with a single axe but also acceptable with two. I considered getting a more fully-featured sack for winter, with compression straps, but ultimately I always preferred to keep things waterproof and simple...