I trusted the comments and strong reputation of the brand Eastpak. I chose this small suitcase outside and big on the inside. Its capacity can be adjusted by straps. The interior space is compartmentalized. The size of baggage accepted aircraft cabin varies from one airline to another, difficult to say. And I'm not talking about the weight of cabin baggage accepted, often limited to 10 Kgs. Some companies require such a small size, below this case, it must be difficult to find a suitable cabin baggage. Only two wheels and an average cost a stable standing him a star.