I use #Manfrotto. It is on wheels and actually will fit under the seat on an airplane. It is a soft roller bag but has bars to protect it. I just got back from a 45 day long trip so it is not as organized as it usually is. I have had this bag for several years now. This is an older model and still going. I also us a #thinktank backpack that I used when walking around Peru but for traveling, I love the #Manfrotto.