How to Choose Packing Cubes for Hiking and Ultralight Travel
The first thing to settle when choosing packing cubes for a hiking pack is whether you need compression or organisation. They are related but different. A standard packing cube keeps your clothing in one place and stops it mixing with everything else in your pack, while a compression packing cube does that and physically squeezes the contents down, reducing the volume your clothing occupies inside the pack.
For hiking, where internal pack volume is fixed and tight, the distinction matters more than it does in a suitcase.
Compression vs Standard Packing Cubes: Which Saves More Space?
A compression packing cube has a second zip that cinches across the cube's face after loading, reducing volume by roughly 30–50% depending on the contents. Synthetic layers compress well; down jackets compress extremely well; cotton and denim barely compress at all, which is why compression cubes deliver the most benefit for hikers already using synthetic or down insulation layers.
The Sea to Summit Hydraulic Packing Cube is the benchmark compression option in this collection. It uses a one-way valve system that extracts air from the cube after sealing, reducing bulk without requiring you to physically press down. The Gossamer Gear Compression Cube uses a cinch-strap approach that is lighter and simpler. Both deliver real volume reduction on clothing categories that respond to compression.
Standard packing cubes, like the Exped Organiser Ultra range and Cotopaxi Cubo Cubes, organise without compressing.
The benefit is speed and separation: your base layers stay in one cube, your mid-layers in another, and you can find what you need without unpacking everything. For hikers who want organisation more than compression, they are the lighter and simpler choice.
Do Packing Cubes Actually Save Weight on a Hiking Trip?
No, a packing cube adds weight. The lightest options in this collection come in at 40–80g per cube. What they save is time and frustration; packing cubes help you find your gear faster, set up camp more efficiently, and avoid unpacking the whole bag every time you need a layer.
For the ultralight hiker counting every gram, stuff sacks and ditty bags do a similar organisation job at lower weight. Packing cubes earn their place when the organisation benefit genuinely changes how you use your time on trail, not when you are chasing a weight target.
Which Brands Make the Best Packing Cubes for Hikers?
- For the best compression with a reliable closure: Sea to Summit's Hydraulic range delivers consistent compression across multiple trips without the valve degrading quickly. The dual-zip system seals cleanly and the cube holds its compressed shape inside a loaded pack.
- For the lightest compression option: Gossamer Gear's Compression Cube uses a simple cinch mechanism that shaves grams compared to valve systems. Best suited for hikers who are already weight-conscious and want compression capability without the overhead of a more complex closure.
- For colour-coded organisation at a mid-range price: Cotopaxi's Cubo range uses their Del Dia fabric philosophy — no two sets are the same colour combination, which makes identifying your cubes inside a dark pack genuinely faster. Each cube is distinct without needing a label.
Staff Picks: How Our Team Uses Packing Cubes on Multi-Day Trips
Our standard setup on a three- to five-night trip: one Sea to Summit Hydraulic Packing Cube (medium) for base layers and sleeping clothing, compressed down before loading. One Exped Organiser Ultra Zip for camp clothes and a spare mid-layer. Everything else goes into stuff sacks or dry bags for gear that needs waterproofing instead of a flat organisation.
The cubes sit flat against the back of the pack behind the framesheet, with stuff sacks filling around them. The result is a pack that opens logically: clothing is flat and accessible, not tangled at the bottom.
Building a complete packing system for a multi-day trip?
Come into the Ultralight Gear store in Alexandria and our team will help you spec the right combination of cubes, stuff sacks and dry bags for your specific pack and trip length. We also price-match: seen it cheaper? Ask for a deal.
And for hikers who want to carry even less on shorter efforts, waist packs and sling bags reduce the carry to a single shoulder-free format.
Frequently Asked Questions
Do packing cubes actually save space in a hiking pack?
Standard packing cubes organise space. Your clothing occupies the same volume whether it is loose or inside a cube. Compression packing cubes genuinely reduce volume by cinching or extracting air from the cube after loading. If saving space is the goal, choose a compression cube. If keeping gear sorted and accessible is the goal, a standard cube does that job at lower weight.
How many packing cubes do I need for a multi-day hike?
Two is the practical answer for most hikers on a three- to five-night trip: one for sleeping and base layers, one for camp clothing and a spare mid-layer. A third small cube or zip pouch covers toiletries or daily essentials. Beyond three, the cubes themselves start to consume meaningful pack volume. Match cube count to trip length and clothing categories, not to the number of items.
Are packing cubes worth it for ultralight hiking?
Depends on how you value organisation. A packing cube adds 40–80g per cube. That is a real weight cost. What it buys is faster camp setup, quicker access to layers on the move, and a pack that stays organised across multiple days. For hikers who find themselves unpacking everything to find one item, the time and convenience benefit is real. For strict gram-counters, stuff sacks deliver similar organisation at lower weight.
Can I use packing cubes in a frameless ultralight pack?
Yes, with some adjustment. Frameless packs rely on soft internal loading to maintain shape. Flat packing cubes sit well against the back panel alongside a sleeping pad. Avoid overfilling cubes so they remain pliable and conform to the pack's internal geometry rather than creating rigid pressure points. Semi-compressed cubes in a frameless pack carry more comfortably than fully stuffed rigid cubes that resist the pack's natural flex on trail.
What is the difference between mesh and solid panel packing cubes?
Mesh-panel cubes (like the Exped Organiser Ultra Mesh) let you see contents without opening the cube, which speeds up finding specific items inside a pack. They are not waterproof and provide no compression. Solid-panel cubes (like the Exped Organiser Ultra Zip) enclose contents fully, compress slightly better, and protect contents from light moisture. For hiking packs opened in rain, solid-panel cubes offer marginally better protection for clothing.
Are packing cubes good for carry-on travel?
Yes. Packing cubes are one of the most effective tools for maximising carry-on space. Compression cubes from Sea to Summit and Gossamer Gear reduce clothing volume enough to fit a three- to four-night trip into a 20–25L carry-on daypack. They also speed up airport security; remove the cube containing liquids and electronics rather than unpacking the whole bag. Most cubes in this collection are sized specifically to work in both hiking packs and carry-on bags.
