Karrimor Covert 30L Backpack vs. Pacsafe Metrosafe X Anti-Theft 25L Backpack

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

Karrimor Covert 30L Backpack

Front facing view of the Karrimor Covert 30L Backpack
Capacity30 L
Weight2 kg
Dimensions49×29×14.5 cm
Airline fit92%

Feature by feature

Karrimor Covert 30L BackpackFeaturePacsafe Metrosafe X Anti-Theft 25L Backpack
Storage
N Compression N
None Expanded Capacity None
3 Opening 4
Y Passport Y
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap N
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 2
Y Water Resistant Y
Material
600D ripstop polyester750D Recycled polyester, 150D Recycled polyester

Pacsafe Metrosafe X Anti-Theft 25L Backpack

Front facing view of the Pacsafe Metrosafe X Anti-Theft 25L Backpack
Capacity25 L
Weight1 kg
Dimensions48×31×18 cm
Airline fit92%
Price$150

Key differences between the Karrimor Covert 30L Backpack and Pacsafe Metrosafe X Anti-Theft 25L Backpack

Both have: passport pocket, backpack straps, laptop sleeve, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 172 accept both. 1 accept only the Karrimor Covert 30L Backpack, and 2 accept only the Pacsafe Metrosafe X Anti-Theft 25L Backpack.

Only the Karrimor Covert 30L Backpack fits

Air Niugini.

Only the Pacsafe Metrosafe X Anti-Theft 25L Backpack fits

Regional Express, Virgin Australia.

Karrimor Covert 30L Backpack vs. Pacsafe Metrosafe X Anti-Theft 25L Backpack: which should you pack?

The Karrimor Covert 30L Backpack carries 5L more than the Pacsafe Metrosafe X Anti-Theft 25L Backpack (30L vs. 25L), while the Pacsafe Metrosafe X Anti-Theft 25L Backpack is the lighter pack at 1kg (vs. 2kg). For carry-on flexibility, the Karrimor Covert 30L Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Karrimor Covert 30L Backpack; if you want to travel lighter, the Pacsafe Metrosafe X Anti-Theft 25L Backpack is the better call.