Patrick Smith (CEO Kifaru) is a first rate inventor (he has thirteen patents) and a fine American. He started (and subsequently sold) the MountainSmith Backpack Company.
I've camped with him twice in the Adirondacks during the winter. Since only sells factory direct, this is one of the few ways to see his products. He brings products (shelters, stoves, clothing, packs, and sleeping bags) with him for people to see and test out. He listens and takes recommendations on how to improve his gear. I took one of the larger packs (I forget which model) loaded it up with firewood (to add weight) and went on a 45 minute snowshoe march.
I've used the medium and large ALICE packs, the LCS-88, the SF Elite, the USMC ILBE, the Kelty Cloud, and the MOLLE pack in cold weather, high altitude, mountainous areas. Although heavier, I would rate the comfort level of the Kifaru pack as "high" and comparable to the Kelty Cloud.
WRT the high prices Patrick has told me, "I use top of the line materials and take no shortcuts. Everything is made in America and I need to pay my (American) workers a decent wage. I could move my manufacturing overseas to save money, but I could not guarantee quality."
There is an article in the Oct 2009 issue of SOF about him and his products. Unfortunately, the article is about sleeping bags and outerwear, not packs. However, the mini biography starting on page 80 sheds light on the fact that Patrick spends alot of time in the backcountry testing, evaluating and improving his products.
When my current pack (the Kelty Cloud) reaches the end of its service life, I'll be looking at a Kifaru one to replace it.
I would not reccommend the MOLLE pack under any circumstances. If cost is a factor then (IMHO) you would be better off with large ALICE pack - also called the "mountain ruck."
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