These are well made & good sizes to organize your clothes for packing. Great for airline travel considering the security inspections you may encounter.
I ordered the ultralight packers right before a trip and they were very helpful in keeping my bag organized. They fit easily into a rolling carryon duffel style bag. And it was very easy to un-pack since everything was sorted. Great purchase.
These little goodies seem to double the volume of your suitcase,the downside being how heavy your luggage becomes with the added clothing. Compartmentalized packing enables you to hurl your clothes into drawers or closet shelves in orderly parcels and hit the ground ( beach, slopes,tours, or business meetings) so much faster. I love them, love them, love them!