Exped Metro 20 vs. The Moderne Explorer Backpack

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

Exped Metro 20

Front facing view of the Exped Metro 20
Capacity20 L
Weight0.72 kg
Dimensions50×28×17 cm
Airline fit92%
Price$99

Feature by feature

Exped Metro 20FeatureThe Moderne Explorer Backpack
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
N Passport Y
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
600 D ripstop polyester, PU coated, 1'200 mm water columnPolyester

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

Key differences between the Exped Metro 20 and The Moderne Explorer Backpack

Both have: backpack straps, sternum strap, laptop sleeve, 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. 171 accept both. 3 accept only the Exped Metro 20, and 0 accept only the The Moderne Explorer Backpack.

Only the Exped Metro 20 fits

Air Niugini, Cayman Airways, Great Lakes Airlines.

Exped Metro 20 vs. The Moderne Explorer Backpack: which should you pack?

The The Moderne Explorer Backpack carries 15L more than the Exped Metro 20 (20L vs. 35L), and the two are closely matched on weight. For carry-on flexibility, the Exped Metro 20 fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the The Moderne Explorer Backpack; if you want to travel lighter, the Exped Metro 20 is the better call.