Used this pack for an overnight into the Enchantments a few weeks ago. Loaded up to about 27 lbs. I used my neoair pad in the padding slot. This pack did a great job of carrying everything I needed for the hike. I found myself, however, constantly adjusting it and feeling shoulder pain. Possibly a good idea to add a larger hip pad. Going back to my various Arcteryx packs ie Arrakis 50, M40/M30. Will probably sell this pack.