Got back from a wonderful hike on the Res trail from Hope to Cooper. I am inspired and will be doing many more hikes in the future. I need to update my gear and am looking for recommendations on a few items. Using this hike as a reference for what I would need --- this year I used my Cabela's Alaska II external frame pack. It worked fine, but was complete overkill. It is great for hunting trips, but at 10 pounds empty, not what I want to use in the future. Any recommendations on internal packs for this trip next year? Secondly, I used a North Face Tundra -20 sleeping bag. I love this bag, but it was too warm to sleep in and bulky on my pack? Any bag recommentdations as well?