Osprey Transporter® Roll Top Pack vs. Exped Metro 30

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

Osprey Transporter® Roll Top Pack

Front facing view of the Osprey Transporter® Roll Top Pack
Capacity25 L
Weight0.9 kg
Dimensions51×33×26 cm
Airline fit17%
Price$125

Feature by feature

Osprey Transporter® Roll Top PackFeatureExped Metro 30
Storage
N Compression N
None Expanded Capacity None
2 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt hideable
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
400D Nylon TPU Double Coated600 D ripstop polyester, PU coated, 1'200 mm water column

Exped Metro 30

Front facing view of the Exped Metro 30
Capacity28 L
Weight0.8 kg
Dimensions56×29×19 cm
Airline fit47%
Price$119

Key differences between the Osprey Transporter® Roll Top Pack and Exped Metro 30

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. 32 accept both. 0 accept only the Osprey Transporter® Roll Top Pack, and 56 accept only the Exped Metro 30.

Only the Exped Metro 30 fits

Aegean Airlines, Air Asia, Air Astana, Air Macau, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Atlas Global, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, British Airways, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Delta Airlines, Dragonair, EL AL, EVA Air, Finnair, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Iran Aseman Air, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Kuwait Air, Malaysia Airlines, Mango, Middle East Airlines, Monarch Airlines, Onur Air, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Thai Airways, Trans States, Travel Service Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

Osprey Transporter® Roll Top Pack vs. Exped Metro 30: which should you pack?

The Exped Metro 30 carries 3L more than the Osprey Transporter® Roll Top Pack (25L vs. 28L), while the Exped Metro 30 is the lighter pack at 0.8kg (vs. 0.9kg). For carry-on flexibility, the Exped Metro 30 fits 47% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Metro 30; if you want to travel lighter, the Exped Metro 30 is the better call.