Cotopaxi Allpa Mini 20L Travel Pack vs. Exped Metro 20

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

Cotopaxi Allpa Mini 20L Travel Pack

Front facing view of the Cotopaxi Allpa Mini 20L Travel Pack
Capacity20 L
Weight0.6 kg
Dimensions43×25×20 cm
Airline fit96%
Price$140

Feature by feature

Cotopaxi Allpa Mini 20L Travel PackFeatureExped Metro 20
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 15in
2 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
side Water Bottle Holder 2
N Water Resistant Y
Material
100% recycled 840D TPU-coated nylon600 D ripstop polyester, PU coated, 1'200 mm water column

Exped Metro 20

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

Key differences between the Cotopaxi Allpa Mini 20L Travel Pack and Exped Metro 20

Both have: backpack straps, sternum strap, laptop sleeve.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 174 accept both. 7 accept only the Cotopaxi Allpa Mini 20L Travel Pack, and 0 accept only the Exped Metro 20.

Only the Cotopaxi Allpa Mini 20L Travel Pack fits

Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska, Regional Express, Virgin Australia.

Cotopaxi Allpa Mini 20L Travel Pack vs. Exped Metro 20: which should you pack?

The Cotopaxi Allpa Mini 20L Travel Pack carries the same capacity as the Exped Metro 20 (20L vs. 20L), while the Cotopaxi Allpa Mini 20L Travel Pack is the lighter pack at 0.6kg (vs. 0.72kg). For carry-on flexibility, the Cotopaxi Allpa Mini 20L Travel Pack fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Allpa Mini 20L Travel Pack; if you want to travel lighter, the Cotopaxi Allpa Mini 20L Travel Pack is the better call.