This is a 2 in 1 design that has internal detachable backpack. At 45L weighing 7.94 lb/3.6 kg and my original cost from Osprey online @$300.00. It is in excellent condition and was gently used as carry-on for 2 trips to France. Handle is 2 positions and solid (see last 2 pics) Can be used as UNISEX even though @ petite 4’10” and 100 lbs no issues toting max capacity with 2 wheels in top form and great side carry handle. Entire bag shows minimal wear with no scratches or rips anywhere.