I need opinions on a new pack. I had a REI Flash 65. Was on sale, light and worked for what I was doing. Yesterday it blew up. Maybe over stuffed just a bit. I'm doing a section hike of the AT May 1 and then going out west to do some trails. I need a pack that can handle 40+ with a bear vault. I have read reviews until blind. Some help Please> ... I won't be carrying 40+ on AT but will out west..don't want to buy two packs.