This hack is my favorite way of saving space in my suitcase whilst also minimizing the creases in my clothes during transit. Sure, it’s not as complicated as Marie Kondo’s origami-like method, but it works for me, and for loads of flight attendants out there packing their bags every night.
Rolling your clothes instead of folding them flat means that each item takes up far less space. The shapes of the items that you’re packing away are much more uniform, making the packing jigsaw a lot easier. You’re also less likely to end up with firm crease lines down the middle of your clothes.