Cabin Zero Classic Pro 42L vs. Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack

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

Cabin Zero Classic Pro 42L

Front facing view of the Cabin Zero Classic Pro 42L
Capacity42 L
Weight1.4 kg
Dimensions54×35×20 cm
Airline fit87%
Price$184

Feature by feature

Cabin Zero Classic Pro 42LFeatureHynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack
Storage
4 Compression N
None Expanded Capacity None
1 Opening 1
N Passport Y
Y Passthrough Y
Carry
hideable Backpack hideable
hideable Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 15in
2 Main Compartments 3
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder N
Y Water Resistant Y
Material
600 Denier PolyesterWater Repellent Nylon

Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack

Front facing view of the Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack
Capacity42 L
Weight1.65 kg
Dimensions54×35×23 cm
Airline fit69%
Price$68

Key differences between the Cabin Zero Classic Pro 42L and Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack

Both have: luggage passthrough, backpack straps, sternum strap, 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. 130 accept both. 35 accept only the Cabin Zero Classic Pro 42L, and 0 accept only the Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack.

Only the Cabin Zero Classic Pro 42L 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, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Pakistan International, 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, Xiamen.

Cabin Zero Classic Pro 42L vs. Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack: which should you pack?

The Cabin Zero Classic Pro 42L carries the same capacity as the Hynes Eagle 42L Travel Backpack Anti Theft Carry on Backpack (42L vs. 42L), while the Cabin Zero Classic Pro 42L is the lighter pack at 1.4kg (vs. 1.65kg). For carry-on flexibility, the Cabin Zero Classic Pro 42L fits 87% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Classic Pro 42L; if you want to travel lighter, the Cabin Zero Classic Pro 42L is the better call.