Hello There, 've gained this backpack-trolley because I often times have to make short trips lately and sometimes by plane - was so cabin suitability condition. It should definitely be a combination of both, as it is significantly more agile and faster with backpack, but when it takes too long, tuts sometimes quite good to be able to relieve the rotten ;-) shoulders. The bag came, saw quite large and was of the quality that I expect from Lightpak - no junk but nothing high-quality; even the necessary details like your earphones and roll cover are available. Why only 3 stars? Well, unfortunately I have to return no travel undertaken, otherwise I would have rather found that the bag can not contain so much as one assumes. Firstly, the trolley pole is clearly in the way - on the other hand the bag can not be completely open. That does not bother but just at the low height considerably - especially in the interaction at the point where the bag can not be completely open. Even my telescopic pole is clearly too short - for a 1,95cm large people like me unfit. Given it is even with 92cm I think sinds remeasured good 95th
