Are Packing Cubes Worth It? Benefits, Sizes & Compression

Are Packing Cubes Worth It? A Practical Guide to Packing Better

By Luggage Direct Team | Updated September 2026

The short answer: Yes, packing cubes are worth trying if you regularly lose time searching through your suitcase or struggle to keep clean clothes separate from everything else. Standard cubes make packing easier to organise. Compression cubes can also reduce the space taken up by soft clothing. Neither type reduces the weight of what you pack, so the best result comes from taking the right amount in the first place.

What do packing cubes actually do?

Picture arriving at your hotel and needing a fresh shirt. Without packing cubes, you might lift out a pair of shoes, move your toiletries and unfold three other shirts before you find it.

With cubes, you can give each group of clothes a place. Shirts in one, underwear and socks in another, and perhaps a third for clothes you have worn. You can lift out the cube you need without disturbing the rest of the bag.

That is the benefit we think matters most. Packing cubes give your suitcase a simple system that still works on the return journey, when everything is less neatly folded.

Standard packing cubes or compression cubes?

A standard packing cube is a lightweight zipped organiser. Its main job is to keep items together. It works well for everyday clothing, children’s outfits and anything you want to find quickly.

A compression packing cube adds a second zip around the outside. Once you have packed the cube, you close that zip to draw its sides closer together. This can make soft, bulky clothing take up less room in your case.

Compression works best on items with air between the layers, such as knitwear or a soft jumper. It does much less for dense items. It can also crease clothes that need to look sharp on arrival.

You do not need to choose one type for your whole suitcase. For many trips, one compression cube for bulky clothes and one or two standard cubes for everything else is a sensible starting point.

The benefits you notice during a trip

You can find things faster. A small cube for socks and underwear is easier to locate than several loose items at the bottom of a suitcase.

You can unpack without undoing your work. Depending on where you are staying, you can move a cube straight from your suitcase to a shelf or drawer.

You can separate people or parts of a trip. Give each family member a cube, or pack the clothes for your first stop together. You can then leave the rest of the case closed until you need it.

You can keep worn clothes apart. An empty cube gives you somewhere to put dry, worn clothing. If an item is wet or heavily soiled, use a suitable separate bag rather than assuming a fabric cube will contain moisture or odours.

You can see what you have packed. That final check matters. If your cubes are full and there is still a pile of “just in case” clothing on the bed, you have a chance to edit before the suitcase closes.

Do packing cubes save space?

Standard cubes mostly help with organisation. They may make a suitcase easier to pack neatly, but they do not automatically shrink your clothes.

Compression cubes can reduce the volume of their contents, particularly soft items that trap air. The amount varies with the clothing, how full the cube is and the cube’s design. A manufacturer’s percentage claim for one product should not be treated as a promise for every trip.

There is another limit to remember. A compressed pile of clothes still weighs the same. If you are flying with carry-on only, check your packed bag against your airline’s current size and weight rules. More room in the bag is useful, but it is not an invitation to ignore the weight limit. Our Australian carry-on size and weight guide is a starting point, and you should confirm the rules for your own fare before flying.

How many packing cubes do you need?

Start with what you pack, rather than buying a set and trying to fill it.

For a short trip, we would begin with a medium cube for most clothing and a small cube for underwear and socks. Add a compression cube if you are taking bulkier layers. For a longer trip or a family, extra cubes can help separate people, outfits or clean and worn clothes.

Before choosing sizes, look at the inside of your suitcase or backpack. A cube that fits well in one large case may be awkward in a narrow carry-on compartment. Check the dimensions of the cubes you are considering, since small, medium and large are not identical across brands.

You can explore our standard packing cubes and compression cubes to compare the shapes and sets available.

A simple way to pack your first set

1. Lay out everything you intend to take. Remove the items you are unlikely to wear.
2. Group the remaining clothes by how you will use them. Tops, underwear and sleepwear are an easy start.
3. Fold or roll each group so it fits its cube without straining the zip.
4. If you are using a compression cube, close the main zip first. Then work the outer zip around gradually, easing the fabric in as you go.
5. Put heavier items towards the base of your case. Keep anything you need during the journey accessible.
6. Weigh your finished bag if you are flying.

The goal is a bag you can open and use, not a perfectly packed photograph.

Frequently asked questions

Are packing cubes worth it for carry-on luggage?

They can be, particularly when one small bag has to hold several types of clothing. Organisation helps you find what you need, while a compression cube may help with bulky soft items. Check the size and weight of your finished bag.

Do compression packing cubes make luggage lighter?

No. They can make some clothing occupy less space, but they do not reduce its weight.

Do packing cubes stop clothes from creasing?

They can help keep clothes in place, but they cannot prevent creases. Tight compression may make creasing worse for some fabrics. Pack clothing that needs to stay crisp with less pressure around it.

Can I use packing cubes for shoes or toiletries?

You can use a suitable organiser for shoes, but we would keep shoes away from clean clothing. Use a proper toiletry bag for liquids. Ordinary fabric packing cubes are not a reliable barrier against leaks.

Should I buy a set or individual cubes?

An individual cube is a good way to test what works in your bag. A set makes sense when its sizes match the clothing groups you actually pack. You do not need to use every cube on every trip.

Key Facts

• Standard packing cubes organise clothing and make it easier to find.
• Compression cubes can reduce the space taken up by some soft clothing.
• Neither type changes your baggage allowance or the weight of your belongings.
• Cube dimensions vary, so measure the inside of your bag before choosing a set.
• Start with a small number of cubes and add more only when they solve a packing problem.