Having been carrying heavy packs for well over half a century I still prefer a good frame pack, like the excellent Kelty design the Barney's and Camptrails copied.
In certain condition like heavy brush or steep mountains frameless packs do have some advantages
Phil Shoemaker
Alaska Master Guide,
Alaska Hunter Ed Instructor
FAA Master pilot
www.grizzlyskinsofalaska.comAnyone who claims the 30-06 is not effective has either not used one, or else is unwittingly commenting on their marksmanship.