I'm looking to buy this jacket as a christmas gift. It is for an eastcoast backcountry skier and hiker that likes to camp out in the snow for a few weeks, he needs it for waiting for other skiers and setting up camp. Do you know if it is too lite or if he would need a heavier fill?

also... "heavier fill" does NOT mean warmer. the higher the number for the fill power means it has a greater lofting potential for the weight of the down, thus trapping more dead airspace to keep you warm. following Jeff's advice, i would go primaloft, instead of down for insulation. Even if the person is skiing in very dry conditions, he will sweat through it for sure. Once down is wet, it is absolutely useless for the remainder of the trip!

Whew, multi-week backcountry tours? My advice: avoid down at all costs. Go for one of Montbell's synthetic puffy's instead; in those conditions, his gear is GOING to get wet eventually, and that's when you absolutely don't want down. With non-baffled/non-seam-taped jackets like this, moisture will eventually work it's way in (also, DWR finish is certainly not waterproof). MontBell's Ultralight Thermawrap parka (or jacket) is a good bet. The MontBell Ultralight's tend to be a little delicate, though, so be aware.I agree. I think this jacket would be a bit too lightweight for waiting around during periods of inactivity. If he's staying active, it would be fine.