I normally favour a synthetic sleeping bag for the warm when wet idea but having tried the crap PLCE army one, a vango jobbie and a snugpak merlin over the vango, im finally sick of the bulk, weight and the financial cost of synthetic warmth (which always seems to have exaggerated temperature ratings)
With a 4 week trip to peru coming up soon, i need a minimum of a comfort at minus 10-15 degrees bag with reasonably low cost and low weight, prefferably low bulk too. Are there any decent synthetic ones which would offer this? And can anyone suggest a down bag which fufils this spec? thanks a lot for any feedback.