Purchased the Eagle Creek 22" Wheeled Luggage a few months back, and have used it extensively.  Was very hesitant to purchase a bag in this price range.  Bag is very sturdy and VERY light.  When paired with a packing cube system (e-bags or Eagle Creek), this bag is a real game changer.  I can easily pack business clothing, casual wear and athletic gear for a week without using the expansion feature.  To contradict an earlier reviewer, it easily fits in the overhead bins.  However, I'll concede that would not be the case without the packing cube system - though there's no way you could cram all that into a bag this size without the cubes.

Overall, I am extremely pleased with the purchase.  Shipping was fast, and the bag arrived in very sturdy packaging.  Highly recommend!