Osprey Porter 46 vs. Nomatic McKinnon Cube Pack

Two carry-on travel backpacks, compared spec for spec.

Osprey Porter 46

Front facing view of the Osprey Porter 46
Capacity46 L
Weight1.5 kg
Dimensions55×36×23 cm
Airline fit61%
Price$185

Feature by feature

Osprey Porter 46FeatureNomatic McKinnon Cube Pack
Storage
2 Compression N
None Expanded Capacity None
1 Opening 4
top Passport N
Y Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt N
Y Sternum Strap Y
Inside
16in Laptop N
4 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWRNylon

Nomatic McKinnon Cube Pack

Front facing view of the Nomatic McKinnon Cube Pack
Capacity21 L
Weight0.6 kg
Dimensions45×34×19 cm
Airline fit95%
Price$125

Key differences between the Osprey Porter 46 and Nomatic McKinnon Cube Pack

Both have: sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 116 accept both. 0 accept only the Osprey Porter 46, and 63 accept only the Nomatic McKinnon Cube Pack.

Only the Nomatic McKinnon Cube Pack fits

Aerolineas Argentinas, Air Baltic, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Boliviana de Aviacion, Bulgaria Air, Cayman Airways, China Eastern, Croatia Air, easyJet, Emirates Airlines, Enter Air, Etihad Airways, flybe, Gulf Air, Icelandair, Indigo, InselAir, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Ravn Alaska, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, WestJet, Xiamen.

When it comes to choosing a trusty travel backpack, both the Osprey Porter 46 and the Nomatic McKinnon Cube Pack come to mind. Known for its robust quality, the Osprey Porter 46 is a formidable contender; designed with a spacious 46-liter capacity, this backpack sits comfortably on users of all sizes. Constructed from high-quality nylon complemented by strong zippers, this sturdy gear can withstand the trials of any trip. As its name suggests, the Porter 46 features a laptop compartment that can accommodate laptops up to an inch thick.

On the other hand, the Nomatic McKinnon Cube Pack may be small but it is mighty. Weighing just 0.6 pounds, this backpack is a champion of compact and lightweight design, yet it can still store a respectable 21 liters of gear. What sets this backpack apart is its unique ability to transform from a backpack into a camera cube, adding versatility to its list of strong points. Unfortunately, it lacks a specific compartment for laptop storage.

Here's the summary:

The reviews for the Osprey Porter 46 praise it for its expansive carrying capacity and value for money. Many found its clamshell opening style and good suspension a major plus, and view the Porter as an outstanding piece for urban travelers.

The Nomatic McKinnon Cube Pack, however, impresses with the magic trick of a disappearing backpack feature — as it collapses into a camera cube, making it ideal for photographers. Its lightweight design and water resistance features are other key attractions that lure seasoned adventurers.

In sum, when it comes to picking the right carry-on backpack, the Osprey Porter 46 excels for long trips and massive cargo, while the Nomatic McKinnon Cube Pack deserves consideration for its lightweight and multipurpose design.