Regular packing cubes and compression packing cubes do similar jobs, but they aren't interchangeable. Both are useful for organizing a suitcase; compression styles also reduce the space soft clothing occupies. The better choice depends on how you travel.
Regular packing cubes: organization first
A regular packing cube keeps a group of items together so you can unpack one category at a time. For example, you might use separate cubes for shirts, underwear and accessories. They're especially helpful when you're moving between hotels or sharing luggage with family.
Compression packing cubes: organization plus less bulk
Many compression cubes have a second zipper that pulls the sides closer together after packing. This can reduce the space used by soft items such as T-shirts and light layers. Compression doesn't reduce luggage weight, guarantee fewer wrinkles or make an overweight bag compliant with an airline's rules. It can also put more pressure on delicate fabrics.
Which packing style should you choose?
- Short weekend trip: one or two regular cubes may be sufficient.
- Limited carry-on space: compression cubes may help with bulky soft clothing.
- Family luggage: either style works well when each person's clothing is grouped separately.
- Delicate outfits: loose folding or regular cubes may be gentler than maximum compression.
- Frequent outfit changes: regular cubes can be quicker to open and repack.
How to pack compression cubes properly
Begin by sorting items into one practical category. Fold or roll them to fit, then close the main zipper without forcing it. Compress gradually while keeping fabric away from the second zipper. If the zipper is strained, remove an item; an overstuffed cube can make the suitcase harder to close. Recheck your bag's total weight before traveling.
How many cubes are enough?
Start with fewer cubes than you think you need. One for main outfits, one for smaller items, and a separate laundry or shoe bag may cover a short trip. Longer trips may benefit from additional sizes. Always check a set's included items instead of assuming every three-pack, four-pack and five-pack contains the same assortment.
Our pick for organized packing
See the COR Surf Compression Packing Cube Set for a current in-store option with multiple pack sizes. Review the variant details, stock and shipping before ordering. You can also browse our Travel Essentials collection for other organizing gear.
Heading out soon? Use our free 25-Point Travel-Ready Checklist so you can focus on the trip, not on what you forgot.