For air travel not recommended

I bought this bag because it offers at first glance some merit. She looks good, is a good size and weighs relatively little, which is a great plus point when traveling by air.
Appearance fact it does exactly as can be seen in the picture. The processing according to the price - does not expect a high quality, but ok for not taking.
Place the bag also offers enough so that you can accommodate loose luggage for 2-3 weeks holiday.
However, the first minus point was already upon arrival to the airport. While the case offers a trolley function, but it has to be able strutting no extra grip or a linkage to the bag behind. That is, considering the case at the upper small knob. Now I'm only 163 cm tall, had bad problems to walk with that thing - constantly encountered his heels against the bag, you can not coordinate and sometimes the thing on its own axis rotates ... really annoying when you have to catch a flight or train. My friend with more than 180 cm in height could hardly walk straight with the bag ... so even for tall people not recommended.

So if a large bag searches, which is cheap and easy, then be sure to act. However, if you need an alternative to a trolley suitcase, can save this purchase.