In reply to a lakeland climber: Thanks for the reply, the plan is to pack and move, and descend a different way majority of the time. Although the times where we are coming back down the same route, kit will be packed and stashed ready for return trip.rather than carrying weight for no reason.
Poles will be walking poles, which will I need due to having some knee problems this year.
I have a folding mat, from when i was in the forces. I might find that as it will stuff down the back easier, although it is a bit thinner than a karrimat. I was initially thinking of using the ridge rest that i used this winter, very warm, but overkill for summer alps?
My pack is def not 15kg, def lower than this.