I'm looking for a new day pack and could use some help. My old CamelBak Rim Runner needs replacing. It has 1500cu and worked just fine volume wise. However, I would like something with more of a padded waistbelt for support. I also need the hydration piece to go with it. I use it for long day hikes, Whitney in a day, Yosemite high country, White Mt. ect. Any help would be greatly appreciated. Thanks in advance.

Bob d