Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack vs. LOVEVOOK 40L Travel Backpack

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

Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack

Front facing view of the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack
Capacity25 L
Weight0.84 kg
Dimensions48×30×17 cm
Airline fit93%
Price$140

Feature by feature

Pacsafe Metrosafe LS450 Anti-Theft 25L BackpackFeatureLOVEVOOK 40L Travel Backpack
Storage
N Compression N
None Expanded Capacity None
4 Opening 1
Y Passport Y
Y Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
16in Laptop 17in
2 Main Compartments 2
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder
Y Water Resistant
Material
210D Nylon full dull hitra, 75D Polyester herringbone dobby Polyester, Leather

LOVEVOOK 40L Travel Backpack

Front facing view of the LOVEVOOK 40L Travel Backpack
Capacity40 L
Weight1.3 kg
Dimensions46×36×21 cm
Airline fit68%

Key differences between the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack and LOVEVOOK 40L Travel Backpack

Both have: passport pocket, backpack straps, built-in organizer.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 126 accept both. 49 accept only the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack, and 2 accept only the LOVEVOOK 40L Travel Backpack.

Only the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack fits

Aerolineas Argentinas, Air Baltic, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Boliviana de Aviacion, Bulgaria Air, Cayman Airways, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, Indigo, InselAir, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Luxair, Meridiana Fly, Nordwind Airlines, Regional Express, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, Xiamen.

Only the LOVEVOOK 40L Travel Backpack fits

American Eagle, Ravn Alaska.

Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack vs. LOVEVOOK 40L Travel Backpack: which should you pack?

The LOVEVOOK 40L Travel Backpack carries 15L more than the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack (25L vs. 40L), while the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack is the lighter pack at 0.84kg (vs. 1.3kg). For carry-on flexibility, the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the LOVEVOOK 40L Travel Backpack; if you want to travel lighter, the Pacsafe Metrosafe LS450 Anti-Theft 25L Backpack is the better call.