The Moderne Explorer Backpack vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack

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

The Moderne Explorer Backpack

Front facing view of the The Moderne Explorer Backpack
Capacity35 L
Weight0 kg
Dimensions47×35×20 cm
Airline fit90%
Price$149

Feature by feature

The Moderne Explorer BackpackFeatureHynes Eagle Travel 40L Flight Approved Carry on Backpack
Storage
N Compression Y
None Expanded Capacity None
1 Opening 1
Y Passport Y
N Passthrough N
Carry
Y Backpack Y
N Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 1
Y Water Resistant Y
Material
Polyester100% Polyester

Hynes Eagle Travel 40L Flight Approved Carry on Backpack

Front facing view of the Hynes Eagle Travel 40L Flight Approved Carry on Backpack
Capacity40 L
Weight1.1 kg
Dimensions51×34×25 cm
Airline fit39%
Price$60

Key differences between the The Moderne Explorer Backpack and Hynes Eagle Travel 40L Flight Approved Carry on Backpack

Both have: passport pocket, backpack straps, sternum strap, 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. 73 accept both. 98 accept only the The Moderne Explorer Backpack, and 0 accept only the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.

Only the The Moderne Explorer Backpack fits

Aer Lingus, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, WestJet, Xiamen.

The Moderne Explorer Backpack vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack: which should you pack?

The Hynes Eagle Travel 40L Flight Approved Carry on Backpack carries 5L more than the The Moderne Explorer Backpack (35L vs. 40L), and the two are closely matched on weight. For carry-on flexibility, the The Moderne Explorer Backpack fits 90% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle Travel 40L Flight Approved Carry on Backpack; if you want to travel lighter, the Hynes Eagle Travel 40L Flight Approved Carry on Backpack is the better call.