Bogi 40l (carry-on size) in turquoise-brown - super! To accompany my great Bogi Bag we have the trolley still bought later - a flexible companion whether for the weekend with friends, a business trip by train or even a spontaneous city trip by plane. That was particularly important to me - when we fly for 2 or 3 days, for example, to Rome, we will book only hand luggage and I wanted a trolley that meets the standard dimensions. Meanwhile the Trolley Ryanair and Lufthansa is tested, both without problems. You have the flyer just be careful that you do not completely full grabs him - because due to the many practical compartments you can fill it on the cabin baggage size addition. For me, perfect!