When we first started full-time travel, we did what basically every frequent traveler does: we bought packing cubes and assumed they’d magically turn our carry-ons into perfectly organized little closets.
And honestly, they did. Eventually.
Because here’s the thing no one really explains:
Packing cubes aren’t actually about saving space.
They’re about staying organized so you are not living out of a chaotic clothing pile every time you move hotels.
We have been traveling full-time since 2019, and packing cubes are one of the few travel “gear” things we’d replace immediately if we lost them. The trick is using them the right way.
The problem most people have with packing cubes
Packing cubes usually come in three sizes:
- Small: socks, underwear, bras, swimwear
- Medium: t-shirts, tops, workout clothes
- Large: jeans, sweaters, bulkier items
That part is fine. The problem is how most people use them.
Lisa loved cubes immediately
They made packing faster, kept everything neat, and made it easy to stay organized in every hotel, guesthouse, and Airbnb we stayed in.
Matt hated them (at first)
He would overstuff them, fight the zippers, and got annoyed after a few trips and stopped using them.
Then his carry-on would turn into a wrinkled bag of chaos after one night of digging around for one specific item.
Sound familiar?
The secret: packing cubes are drawers, not vacuum bags
Once he stopped treating packing cubes like they were supposed to help him cram more into his bag, they became amazing.
Think of packing cubes like portable drawers you never have to unpack.
The goal is simple:
Know exactly where everything is, all the time.
How to pack with packing cubes (the way that actually works)
1) Pack cubes by “use case,” not by garment type
Most people do this:
- One cube for shirts
- One cube for pants
- One cube for underwear
It sounds logical, but it is not practical on the road.
Instead, pack by how you will actually use the clothes:
- Daywear cube (walking around, casual outfits)
- Eveningwear cube (nicer outfits you will not wear until later)
- Beachwear cube (swimsuit, coverup, flip flops, etc.)
- Workout or sleep cube (if that’s your thing)
Now you can open one cube and live out of it, while the rest stays zipped and neat.
2) Use the “live out of 1-2 cubes” method
This is the game-changer, especially if you are moving often.
- Keep cubes zipped for clothes you will not wear right away
- Unzip just one or two cubes and use those like drawers
- When you move to the next place, zip them back up and go
You stay organized without unpacking your whole suitcase every time.
3) Do not overstuff your cubes
This is the fastest way to hate packing cubes.
Pro tip: pack smarter, not tighter.
If you have to wrestle the zipper, you packed too much into that cube. It is not worth the stress.
4) Use compression only when you need it
Matt is back on the cube train now with zero drama, partly because he stopped trying to compress everything.
Sometimes he does not use the compression feature at all. And that’s fine.
Compression is optional. Organization is the real win.
Real examples: how we pack cubes for different trips
Beach trip packing cube setup
- One cube: swimwear and beach stuff
- One cube: socks and underwear
- One cube: nicer outfits (left zipped until needed)
City hopping or multi-stop travel
- Cube 1: daywear (the one you live out of)
- Cube 2: second daily option (weather backup or nicer casual)
- Cube 3: eveningwear (stays zipped until later)
This is how you avoid the “everything is everywhere” suitcase situation.
Why packing cubes are perfect for carry-on travel
If you travel with only a carry-on, you do not have room for disorganization.
Packing cubes help you:
- Pack faster
- Find things instantly
- Keep clean clothes separate from worn clothes
- Avoid wrinkles from digging and re-folding constantly
- Stay sane when you are moving every few days
They do not necessarily let you pack more. They let you pack better.
Our bottom line
Packing cubes are not about fitting more in your suitcase. You can click here to see the exact packing cubes we are currently using.
They are about knowing exactly where everything is so you stop living out of a messy pile while traveling.
Once we started using them like drawers, we never looked back.
Want to travel carry-on only like we do?
We have been traveling full-time for 7 years with just carry-ons, and we have a simple system that makes it doable without feeling deprived.
Next read: How We Travel Full-Time With Just Carry-Ons (Our Exact Packing System)
Packing Cubes FAQs
Sometimes a little, especially if you use compression. But the biggest benefit is organization, not space.
You can, but it usually creates more mess on the road. Packing by daywear, eveningwear, beachwear makes it easier to grab what you need and keep the rest zipped.
Yes, but only if you use them without overstuffing. Compression is a nice bonus. Organization is the real reason to use cubes.
Most people do great with 3-6 cubes, depending on trip length and how you like to organize (outfit types vs categories).
