How to pack for weeks in a 22-inch carry-on

Clever “bundle” method for efficiently packing a body-load of clothing into a 22-inch carry-on. The demonstrator calls it the “bundle method,”–or the “Gussy” method after his mom who created it 🙂

But it’s the unpacking that I wonder about. Doesn’t look particularly easy to unpack a particular item, which the video acknowledges.

And I’d like a comparison between packing the same clothes in the “normal” way where each item is folded individually. Need to prove this method really does reduce the volume of items.