Full Details from Amazon.com : http://www.amazon.com/gp/product/B006P65OSG?tag=onigi-20

Osprey Meridian Wheeled Luggage (22-Inch/60 Liter Rusted Red)

Highroad Chassis with zip-away backpack suspension
Updated fully padded spacer mesh lumbar and hipbelt transfer load effectively
Updated shoulder straps use upgraded foam and spacer mesh for improved comfort
New second slot in ventilated mesh backpanel extends adjustable torso length range for smaller torsos
External zip top pocket is ideal for toiletries liquids or frequently needed items