PeteE wrote:Probably whatever you don't mind carrying .
what he said\
depends on how much space you want which is related to how big the 2 men are. doing a trip with two blokes over 6ft is going to be different if they were smaller folk or if the 'men' were really a man and a woman or a man and his dog, all things being equal
depends on how many days you are out for and whether you want comfort or just survival.
how big is a hole?
I like the Aarn and looking forward to a play in it this winter. That and\/or the grandshelters igloo maker, ninjapuppet...