Decisions & how-to · Guides
What to pack in each packing cube
Cubes only work if each one has a job. Here's the simple category system — what goes in your large, medium, small and spare cube — so packing becomes the same five-minute routine every trip.
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The mistake that makes cubes feel pointless is using them as random pouches. The fix is to give each cube a fixed job— a category it always holds — so you never wonder where a clean shirt is and you pack the same way every trip. Here's the simple system: what goes in each cube for a typical 3-to-4-cube setup, plus how to scale it.
The category system, cube by cube
| Cube | Size | What goes in it |
|---|---|---|
| Cube 1 — Tops | Large | Shirts, t-shirts, sweaters, base layers |
| Cube 2 — Bottoms | Medium | Pants, jeans, shorts, skirts |
| Cube 3 — Small items | Small | Underwear, socks, swimwear, pajamas |
| Cube 4 — Tech / toiletries | Small / pouch | Chargers, cables, adapters, or a toiletry kit |
| Spare — Dirty clothes | Any | Worn clothes as the trip goes on (start it empty) |
That's the whole system for most trips. Sort by category, not by day — a "Tuesday's outfit" cube means unpacking to reach anything, while a "tops" cube means you always know where a clean shirt is.
Why a dedicated dirty-clothes cube matters
Leave one cube empty on the way out (or bring a laundry bag). As clothes get worn, they move into the dirty cube — so clean and worn never mix, and repacking to come home is as organized as leaving. It's the single most useful cube in the set and the one people forget to assign.
How to scale it
- Weekend: combine tops and bottoms into one medium cube, plus one small for everything else. Two cubes total.
- One week: the full four above, scaling the tops cube to large.
- Two weeks:same four cubes, larger sizes, plus laundry — don't double the cubes. See the count guide.
- Family: switch from category to person — each family member gets their own colored cubes; see the family roundup.
Packing each cube well
Within each cube, roll soft clothes and fold structured ones, pack it full and flat so nothing shifts, and don't overstuff past the zipper. Then load the heaviest cube (usually bottoms) at the base of the bag. The full method is in how to use packing cubes, and once your system is set, the roundup has the sets to build it around.
Questions
Frequently asked
What do you put in each packing cube?
Give each cube a category: a large cube for tops, a medium for bottoms, a small for underwear, socks and swimwear, and a small cube or pouch for tech or toiletries — plus one spare for dirty clothes. Sorting by category, not by day, is what keeps everything findable.
Should you pack by outfit or by category in packing cubes?
By category. An "outfit per cube" system forces you to unpack to reach anything, while a "tops" or "bottoms" cube means you always know where a clean item is and can pull just that cube.
Do you need a separate cube for dirty clothes?
It's the most useful cube in the set. Start one cube empty (or use a laundry bag) and move worn clothes into it as the trip goes on, so clean and dirty never mix and repacking to come home stays organized.
Keep reading
Related
Receipts
Sources & how we got these numbers
- Eagle Creek — Pack-It packing cube range (sizes & use)
- Peak Design — Packing Cube (dual-compartment clean/dirty design)
We do not run a testing lab, and we do not pretend to. Every dimension, capacity and compression figure traces to the manufacturer's own spec or listing; prices come live from Amazon. Where we couldn't verify something, we say so on the page rather than quietly leaving it out. Read our full method.