The Travelite Menorca is duchweg well made, four stable plastic wheels make transporting the suitcase easy. The weight is about 3.5 kg in the lower range of this size suitcases. Inside, there is storage space for even an extra compartment (with the mains) over the entire area, outside there are three useful pockets, 1x over the entire surface and 2 smaller pockets on the front. Unfortunately, you can not increase the Travelite. By 4 wheels system you lose against a 2 wheels suitcase with the same size a few centimeters of storage space.
