Black Ember Forge Max vs. Cabin Zero Classic Plus 42L
Two carry-on travel backpacks, compared spec for spec.
Black Ember Forge Max
| Capacity | 20 L |
| Weight | 1.6 kg |
| Dimensions | 46×31×15 cm |
| Airline fit | 94% |
| Price | $343 |
Feature by feature
| Black Ember Forge Max | Feature | Cabin Zero Classic Plus 42L |
|---|---|---|
| Storage | ||
| 4 | Compression | 4 |
| 30L | Expanded Capacity | None |
| 1 | Opening | 1 |
| back | Passport | front |
| Y | Passthrough | Y |
| Carry | ||
| hideable | Backpack | hideable |
| N | Hip Belt | N |
| removable | Sternum Strap | Y |
| Inside | ||
| 15in | Laptop | 15in |
| 4 | Main Compartments | 2 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| 500D CORDURA re/cor RN66 AIR TEXTURED MATTE FINISH 1000D HYPALON | 600 Denier Polyester |
Cabin Zero Classic Plus 42L
| Capacity | 42 L |
| Weight | 1.2 kg |
| Dimensions | 54×35×20 cm |
| Airline fit | 87% |
| Price | $122 |
Key differences between the Black Ember Forge Max and Cabin Zero Classic Plus 42L
- Passport pocket: Back on the Black Ember Forge Max; Front on the Cabin Zero Classic Plus 42L.
- Sternum strap: Removable on the Black Ember Forge Max; Yes on the Cabin Zero Classic Plus 42L.
- Main compartments: 4 on the Black Ember Forge Max; 2 on the Cabin Zero Classic Plus 42L.
- Water bottle pockets: No on the Black Ember Forge Max; 1, side on the Cabin Zero Classic Plus 42L.
Both have: compression straps, luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 165 accept both. 12 accept only the Black Ember Forge Max, and 0 accept only the Cabin Zero Classic Plus 42L.
Only the Black Ember Forge Max fits
American Eagle, Belavia, Cayman Airways, easyJet, Etihad Airways, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Virgin Australia, WestJet.
Black Ember Forge Max vs. Cabin Zero Classic Plus 42L: which should you pack?
The Cabin Zero Classic Plus 42L carries 22L more than the Black Ember Forge Max (20L vs. 42L), while the Cabin Zero Classic Plus 42L is the lighter pack at 1.2kg (vs. 1.6kg). For carry-on flexibility, the Black Ember Forge Max fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Classic Plus 42L; if you want to travel lighter, the Cabin Zero Classic Plus 42L is the better call.