I bought this 3-piece set for $21 and consider it absolutely great for the price. I had one 3-sized set of cubes from Eagle Creek that I think is better quality (more like canvas and less like some kind of nylon/plastic), but it was pricey, and when you boil it down I'm not sure the difference in quality matters much, the way these are meant to be used! I find the medium size (the largest of my other set) to be perfect for a two-week trip: One cube for all my "intimates," two cubes for shirts and t-shirts, and then the last (because now I have four) is for one change of clothes in my carry-on (in case my checked luggage gets delayed). My usual destination (twice a year) has no chest of drawers, but I can just set these little bags out and open them up, and I have all my stuff neatly folded and organized and accessible. Anybody who travels often should consider a set of these.