Angelo C.wrote a review of Black Diamond Infinity 50 Backpack - 3050-3234cu in on April 6, 2010
The combination of the ergoACTIV suspension and SwingArm shoulder straps make this pack perfect for climbing approaches. Navigating rough trails and scrambling is so much easier than a non-suspension pack, even carrying a rope, gear, and other stuff. The suspension really allows the pack to move with you, rather than the pack moving against you. Highly recommended!