Geoffrey Glen Hunt wrote a review of Arc'teryx Arrakis 50 Backpack - 3057-3661cu in on February 14, 2010
This pack carries like a dream. Full Appalachian Trail load (and not an uber-extreme-ultra light load either) with 2 liters of water and 4 days of food, and after 5 miles yesterday walking to work I don't know it's there. SOOOooooo much better than my 20 year old NF. Oh my, worth every penny.