Compression Packing Cubes: Do They Really Save Space?

Update: This article has been superseded by our newer guide, Are packing cubes worth it, an honest practical guide.

Every traveller wants to make the most of their luggage space. Whether you're preparing for a weekend city break or a family holiday abroad, the way you pack can make all the difference. Compression packing cubes promise smarter packing by saving space, creating order and making both packing and unpacking far less stressful. But how effective are they really? 

In this detailed guide, we explore what compression packing cubes can do for you, how Cube Packer’s design improves the experience and how to get the most from them.

What Are Compression Cubes?

Compression packing cubes are packing cubes with an extra zip layer that compresses the contents by squeezing out trapped air and compacting the fabric. This reduces bulk while keeping your items neatly contained. Good compression cubes not only save space but also protect your clothes and help keep your suitcase organised.

Before and after view of Cube Packer compression packing cubes in black showing reduced bulk after compression

Cube Packer’s cubes take this further with reinforced panels and robust double zippers that provide consistent performance over many trips. The recycled, durable fabrics also offer an eco-conscious choice without compromising functionality.

How Much Space Can They Really Save?

With proper use, compression cubes can reduce clothing bulk up to 30% compared to traditional packing methods. In real-world tests, we found the following:

A large Cube Packer cube held two bulky jumpers, two pairs of jeans and three T-shirts. This was compacted to a thickness that fit alongside a Shoe Bag, Laundry bag and Toiletries Bag in a carry-on case, leaving room for accessories and tech.

Small and medium cubes handled underwear, socks and lightweight layers, eliminating the messy scattering of small items in the suitcase.

The structured sides of Cube Packer’s cubes helped slot them into the suitcase with minimal wasted gaps.  Importantly, to get the best compression, you should pack the cube well but leave a little space so the compression zip can do its job effectively.

Compression Cubes vs Standard Cubes vs No Cubes

Feature Compression Packing Cubes (Cube Packer) Standard Packing Cubes No Cubes
Space Saving Up to 30% reduction Minimal None
Organisation High Medium Low
Shape Retention Structured panels Often floppy None
Longevity Reinforced zippers, durable Varies N/A
Eco-friendly materials Recycled, high-quality Rare N/A


When Compression Packing Cubes Shine

Compression packing cubes are valuable for many types of travel, but they are especially useful in these situations:

  • Carry-on only trips helping you make the most of your allowance and avoid checked luggage fees.

  • Family holidays where different coloured packing cubes make it easy to separate each family member’s clothes at a glance. This helps keep packing and unpacking organised and avoids mix-ups.

  • Multi-destination journeys where you can pack cubes by destination or outfit type. This makes it simple to access what you need at each stop without disturbing your entire bag.

  • Adventure travel where you want to keep gear compact and protected, whether camping, hiking or moving between locations.

Tips for Getting the Most Out of Compression Cubes

  • Pack the cube with enough contents to support compression, but avoid overfilling so the zip can work effectively.

  • Place heavier or bulkier items at the base of the cube.

  • Use smaller cubes for underwear, socks and accessories to prevent loose items.

  • Stack cubes neatly in your suitcase to maintain balance and prevent shifting.

  • Use different coloured sets for each family member or purpose, such as clothes versus sports gear.

Added Benefits of Compression Cubes

Beyond saving space, compression packing cubes offer several extra advantages:

  • They speed up packing and unpacking since you can lift out cubes and place them directly into hotel drawers.

  • They make it easy to keep dirty laundry separate by allocating one cube for used items on the return leg.

  • They help protect clothing, reduce creasing and isolate delicate fabrics.

  • They simplify security checks by making toiletries and liquids easy to access when stored in designated cubes or pouches.


Frequently Asked Questions

Do compression packing cubes really save space?

They can reduce bulk for soft clothing by tightening the cube and removing trapped air and slack. Results vary depending on fabric type and how full the cube is.

What compresses best in compression packing cubes?

T-shirts, jumpers, underwear and activewear compress best. Stiff denim and bulky outerwear compress less.

Can compression packing cubes make you overpack?

Yes, because everything looks tidy and “fits”. Stick to an outfit plan and treat each cube as a limit to avoid packing unnecessary items.

Are compression packing cubes worth it for carry-on travel?

Yes. Carry-on space is limited, so compression and structure help you fit more while staying organised.


Compression packing cubes absolutely work when you choose well-made options and pack thoughtfully. Cube Packer’s compression packing cubes offer durability, eco-friendly materials, smart structure and subtle styling that support your travel needs without fuss. With a set of these in your bag, you will wonder how you ever travelled without them.

Explore Cube Packer’s Compression Cube Range today and see how easy organised, space-saving travel can be.

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Compression Packing Cubes
Set of Cube Packer compression packing cubes standing upright on a studio background

Compression Packing Cubes

Packing Cube Bundles
Open suitcase neatly packed with green Cube Packer compression cubes, black toiletries bag, and mesh compartments — showing efficient and organised travel packing system

Packing Cube Bundles

Travel Accessories
Cube Packer hanging wash bag shown at an angle with toiletries organised inside

Travel Accessories