There are various packing hack methods that have been touted as the smartest or most efficient way to squeeze most of your wardrobe into a suitcase for one week's vacation - and this one, the bundle wrap, will likely save the most space. By placing each piece of clothing top to bottom over each other, eventually, it will create a little - or rather large - package of clothing.
The only issue here is finding a particular piece of clothing when unpacking; the entire bundle needs to be unwrapped upon arrival. But if someone is looking to save space - maybe they are planning on doing a lot of shopping during their trip - then the bundle wrap method is the one to go for.