Pacsafe Vibe 40L Anti-Theft Carry-On Backpack vs. Cotopaxi Nazca 24L

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

Pacsafe Vibe 40L Anti-Theft Carry-On Backpack

Front facing view of the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack
Capacity28 L
Weight1.1 kg
Dimensions53×31×21 cm
Airline fit71%
Price$121

Feature by feature

Pacsafe Vibe 40L Anti-Theft Carry-On BackpackFeatureCotopaxi Nazca 24L
Storage
Y Compression N
None Expanded Capacity None
1 Opening 1
N Passport N
N Passthrough N
Carry
Y Backpack Y
hideable Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 15in
2 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
Solid: 210 Nylon Full Dull Mild Oxford, PU1000mm; Camo print: 600D High Density Polyester Oxford, PU1000mm630D nylon/cotton canvas

Cotopaxi Nazca 24L

Front facing view of the Cotopaxi Nazca 24L
Capacity24 L
Weight1.33 kg
Dimensions50×27×14 cm
Airline fit92%
Price$80

Key differences between the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack and Cotopaxi Nazca 24L

Both have: 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. 134 accept both. 0 accept only the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack, and 40 accept only the Cotopaxi Nazca 24L.

Only the Cotopaxi Nazca 24L fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Etihad Airways, flybe, Great Lakes Airlines, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Qatar Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Pacsafe Vibe 40L Anti-Theft Carry-On Backpack vs. Cotopaxi Nazca 24L: which should you pack?

The Pacsafe Vibe 40L Anti-Theft Carry-On Backpack carries 4L more than the Cotopaxi Nazca 24L (28L vs. 24L), while the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack is the lighter pack at 1.1kg (vs. 1.33kg). For carry-on flexibility, the Cotopaxi Nazca 24L fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack; if you want to travel lighter, the Pacsafe Vibe 40L Anti-Theft Carry-On Backpack is the better call.