Rolling is often considered the best way to maximize space when packing, but is this really true?
The effectiveness of rolling versus folding depends largely on the type of bag or suitcase you are using. Rectangular suitcases are typically filled more efficiently with flat, folded items, while duffel bags can be packed more completely with rolled items, as the rolls can slide around each other to fill gaps.
Many people claim they can pack more by rolling. The key advantage of rolling is the reduction of air gaps in the folds, provided you roll each garment into a tight spiral. It’s less about compressing the fabric and more about minimizing air gaps. When you pack rolled items, each roll can deform slightly to fit snugly against its neighbors, creating a higher packing density than with rigidly folded clothes. This makes it easier to avoid air gaps between garments.
Ultimately, if you compress the entire bag, either technique should yield similar results. The overall volume remains the same, but the way you utilize that volume can significantly affect how much you can fit.
Personally, I prefer a hybrid method: I layer the bottom of the suitcase with folded items and then fill the top and sides with rolled garments. This way, I can place items side by side and on top of each other with minimal gaps. However, since the dimensions of a suitcase rarely perfectly match the dimensions of folded clothes, this hybrid approach works best for me. I have no concrete data to prove this is the optimal method, but it seems to maximize my packing efficiency.