An editorial response to a search question’s exaggerated framing, focused on practical screening access.
1 answer
That framing is not a useful basis for packing. A cube organizes belongings; it does not determine whether those belongings may travel or whether an officer needs to inspect them. Plan around access and contents rather than guessing an agency’s feelings about an accessory.
Use clothing cubes for clothing and keep the items subject to specific screening requirements arranged appropriately. An opaque clothes cube should not become the place where you hide the toiletries bag you may need to remove. Likewise, burying electronics under several tightly compressed cubes can make a requested inspection harder to manage.
Choose a layout that can be restored quickly if something is taken out. For example, one cube for clothing plus a separate accessible wash kit is easier to reconstruct than many overlapping pouches packed under tension. Do not force a compression zipper closed simply to fit another item.
Follow the instructions at the lane you use. There is no organizational accessory that exempts the bag from screening. The sensible reason to buy packing cubes is that they make your trip easier to organize, and that benefit should remain after the airport rather than depending on a claim about special security approval.