This bag is really very good: Materials very resistant and lightweight, strong stitching, compelling ergonomics and sleek design, neutral color and clever storage (separate internal pocket for your netbook or tablet, discreet zippered pocket and sturdy handle in the top for your mobile phone or your keys ... In short, a must have for all trips! Whether in town or small hike, this backpack and totally practical and comfortable resolutely offers good support and knows how to forget on your back ... Buy them again! ... :-))