I am a fan of packing cubes. I use them whenever I travel, even for overnight trips. That said, these particular packing cubes are really too small for the price. They cost the same as a regular set of cubes, but even the biggest cube in the assortment is smaller than the smallest cube in the other assortments. If the price came down, I would reconsider my opinion, but until then, I would recommend going with one of the other sets.