I like the ajungilaks. Mostly I take the Kompakt, the Tyin when it´s cold but my favourite is a Tyin Elite. It was cheap, christmas sale and nobody wanted it - too warm!about 2,4 kg, 17 l, rated -35;
Heavy and bulky, but lovely: no zip, original Pertex inner and outer, completely green and the old ajungilak logo.
Probably old, does anybody know, when they made them?
But Ajungilak-age is over now. Mammut wants money. Friends of mine tested the new ones, the inner material is no more resistant to scratches and somehow the quality shall be not convincing. So, Nanok now?
A good cheap choice is a synthetic 2 seasons bag, and a fleece liner (bulky) or even better US-Army Poncho Liner, or buy some meters of Polartec Thermal Pro, Make a zip around it and put it outside(!) of your sleeping bag when cold. Wear it as thermal Layer under your smock during activity