In August, I completed a 104 mile solo hike on Isle Royale National Park (located in Lake Superior). I used a GoLite Pinnacle backpack (weight 1 lb 10 oz). I liked the pack well enough, but the hip belt is mostly used to provide a little bit of pack stability. The hip belt does not bear much of the weight. Thus, most of the weight is carried in the shoulders. This is fine for trips that last only 2-3 days. It is not so great for longer trips with limited (or no) resupply available.
My base weight for everything (prior to food and water) is about 15 lbs. That includes the weight of the pack.
For my multi-day trips, I think I would like to get a pack that carries a little less of the weight in the shoulders and more weight on the hips. I would still like the pack to be as light as possible. (However, I would be willing to go up to 3 or 4 pounds--IF I ABSOLUTELY HAD TO. But, I would really rather not).
What pack would you folks recommend? (In about 2 years I want to do an AT thru hike--if that will affect anyone's recommendation).