Lo & Sons Westholme vs. Pacsafe Metrosafe X Anti-Theft 25L Backpack

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

Lo & Sons Westholme

Front facing view of the Lo & Sons Westholme
Capacity24 L
Weight1.2 kg
Dimensions36×27×12 cm
Airline fit99%
Price$628

Feature by feature

Lo & Sons WestholmeFeaturePacsafe Metrosafe X Anti-Theft 25L Backpack
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
Y Passport Y
Y Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
2 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
N Water Resistant Y
Material
Sheepskin Leather750D 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 Lo & Sons Westholme and Pacsafe Metrosafe X Anti-Theft 25L Backpack

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

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. 13 accept only the Lo & Sons Westholme, and 0 accept only the Pacsafe Metrosafe X Anti-Theft 25L Backpack.

Only the Lo & Sons Westholme fits

Air Niugini, Air Tahiti, American Eagle, easyJet, Great Lakes Airlines, Gulf Air, LC Perú, Lion Air Group, Ravn Alaska, Spring Airlines, VivaColombia, Volaris, Wizz Air.

Lo & Sons Westholme vs. Pacsafe Metrosafe X Anti-Theft 25L Backpack: which should you pack?

The Pacsafe Metrosafe X Anti-Theft 25L Backpack carries 1L more than the Lo & Sons Westholme (24L vs. 25L), while the Pacsafe Metrosafe X Anti-Theft 25L Backpack is the lighter pack at 1kg (vs. 1.2kg). For carry-on flexibility, the Lo & Sons Westholme fits 99% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Pacsafe Metrosafe X Anti-Theft 25L Backpack; if you want to travel lighter, the Pacsafe Metrosafe X Anti-Theft 25L Backpack is the better call.