Cabin Zero Military 44L vs. ILE Radius XL

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

Cabin Zero Military 44L

Front facing view of the Cabin Zero Military 44L
Capacity44 L
Weight1.05 kg
Dimensions52×36×19 cm
Airline fit81%
Price$125

Feature by feature

Cabin Zero Military 44LFeatureILE Radius XL
Storage
Y Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt Y
Y Sternum Strap removable
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2
Y Water Resistant Y
Material
1000 Denier nylon fabricDurable Cordura Nylon, XPAC Sailcloth, or Waxed Canvas

ILE Radius XL

Front facing view of the ILE Radius XL
Capacity40 L
Weight0 kg
Dimensions53.3×30.5×20.3 cm
Airline fit70%
Price$280

Key differences between the Cabin Zero Military 44L and ILE Radius XL

Both have: compression straps, backpack straps, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 121 accept both. 32 accept only the Cabin Zero Military 44L, and 12 accept only the ILE Radius XL.

Only the Cabin Zero Military 44L fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Icelandair, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.

Only the ILE Radius XL fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Cayman Airways, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

Cabin Zero Military 44L vs. ILE Radius XL: which should you pack?

The Cabin Zero Military 44L carries 4L more than the ILE Radius XL (44L vs. 40L), and the two are closely matched on weight. For carry-on flexibility, the Cabin Zero Military 44L fits 81% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Military 44L; if you want to travel lighter, the Cabin Zero Military 44L is the better call.