Cabin Zero Military 44 vs. Airback Original
Two carry-on travel backpacks, compared spec for spec.
Cabin Zero Military 44
| Capacity | 44 L |
| Weight | 1.1 kg |
| Dimensions | 51×36×18 cm |
| Airline fit | 82% |
| Price | $160 |
Feature by feature
| Cabin Zero Military 44 | Feature | Airback Original |
|---|---|---|
| Storage | ||
| 4 | Compression | 4 |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| side | Passport | top |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| Y | Hip Belt | |
| removable | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 17in |
| 2 | Main Compartments | 4 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| 1000 denier nylon | 100% Recycled Nylon 900D Face wax coating & Back PU coating, GRS certified, PFC free |
Airback Original
| Capacity | 22 L |
| Weight | 1.7 kg |
| Dimensions | 49×32×15 cm |
| Airline fit | 91% |
| Price | $220 |
Key differences between the Cabin Zero Military 44 and Airback Original
- Passport pocket: Side on the Cabin Zero Military 44; Top on the Airback Original.
- Laptop sleeve: 15in on the Cabin Zero Military 44; 17in on the Airback Original.
- Main compartments: 2 on the Cabin Zero Military 44; 4 on the Airback Original.
Both have: compression straps, backpack straps, sternum strap, water bottle pockets, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 155 accept both. 0 accept only the Cabin Zero Military 44, and 17 accept only the Airback Original.
Only the Airback Original fits
Aerolineas Argentinas, Air France, Air India, Air Mauritius, Belavia, Boliviana de Aviacion, Cayman Airways, Etihad Airways, flybe, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , Qatar Airways, Sky Airlines.
Cabin Zero Military 44 vs. Airback Original: which should you pack?
The Cabin Zero Military 44 carries 22L more than the Airback Original (44L vs. 22L), while the Cabin Zero Military 44 is the lighter pack at 1.1kg (vs. 1.7kg). For carry-on flexibility, the Airback Original fits 91% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Military 44; if you want to travel lighter, the Cabin Zero Military 44 is the better call.