So I have discovered the awesome company of Zpacks! All of there stuff is pretty cool. If you are still trying to decide on a lightweight backpack check out my overview of the Zpacks Arc Blast 52. Ive hiked for the last 8 years with an Osprey Atmos and this pack is pretty similar but only weighs 16 oz. If you have any questions concerning the pack let me know. Happy hiking and cant wait to meet some of you thru hikers in 2014!
http://www.youtube.com/watch?v=-BdrJ...9LPnCgwj6AzkYw