Im looking at packs for my upcoming thru hike and need some guidance. It looks like my base pack weight will be around 20lbs (or maybe a bit over if I decide to bring a rather unnecessary extraneous item) so Im going light, but not quite ultra lite. Will packs like the ULA Catalyst or Granite Gear Blaze be able to carry the weight of food and water needed on a thru hike? Or should I look at a bit more traditional packs? And finally, the Go-lite Quest looks interesting, has any one used the new one?
As a side note, is there any way to try on a ULA pack before I buy it?
Any suggestions about packs is welcome, the ones I mentioned above were just what I've initially been looking at.