In reply to Easty14:
2 that I can recommend are Haglofs Roc Hard Jkt and ME Kongur MRT. Both have been bombproof, and lasted 3-4 years of heavy use / abuse. Pockets are cavernous on the ME jacket, and big enough on the Hard Roc. Both really well designed, but the haglofs is a slightly better technical cut.
One element of the Kongur I really like is storm flaps - much more durable than waterproof (hahahahaha) zips!
Other than those, I've also really like the ME Ogre; sadly no longer available though. Last jacket I could find that had no pit zips and a proper storm flap rather than "waterproof" zips backed by small internal flap.
I've not used it, but the Lhotse looks good - and I do really rate ME kit.
Cheers,
Stu