Cotopaxi Allpa Mini 20L Travel Pack vs. Macpac Kahu AzTec® 22

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 PackFeatureMacpac Kahu AzTec® 22
Storage
N Compression N
None Expanded Capacity None
1 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt Y
Y Sternum Strap Y
Inside
15in Laptop 15in
2 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
side Water Bottle Holder N
N Water Resistant Y
Material
100% recycled 840D TPU-coated nylonEco AzTec® 8 Canvas — 80% Polyester, 20% Cotton

Macpac Kahu AzTec® 22

Front facing view of the Macpac Kahu AzTec® 22
Capacity22 L
Weight0.7 kg
Dimensions10×10×10 cm
Airline fit100%
Price$90

Key differences between the Cotopaxi Allpa Mini 20L Travel Pack and Macpac Kahu AzTec® 22

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. 181 accept both. 0 accept only the Cotopaxi Allpa Mini 20L Travel Pack, and 8 accept only the Macpac Kahu AzTec® 22.

Only the Macpac Kahu AzTec® 22 fits

LC Perú, Linea Aerea Amaszonas, Lion Air Group, Spring Airlines, Tianjin Airlines (E145), VivaColombia, Volaris, Wizz Air.

Cotopaxi Allpa Mini 20L Travel Pack vs. Macpac Kahu AzTec® 22: which should you pack?

The Macpac Kahu AzTec® 22 carries 2L more than the Cotopaxi Allpa Mini 20L Travel Pack (20L vs. 22L), while the Cotopaxi Allpa Mini 20L Travel Pack is the lighter pack at 0.6kg (vs. 0.7kg). For carry-on flexibility, the Macpac Kahu AzTec® 22 fits 100% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Macpac Kahu AzTec® 22; if you want to travel lighter, the Cotopaxi Allpa Mini 20L Travel Pack is the better call.