For the record, the reason this question is being asked is that most of you will probably be looking to save as much space as you can with your travel organizers. Now, considering that clothes will take up a majority of the room, it may be a good idea to roll them instead of folding them. If you do it right, you can keep them neatly packed while, at the same time, utilizing as much room as you can. Of course, you can stick with folding them, if you want, as both methods are perfectly acceptable.