Fyro Levo Travel Backpack vs. Thule Subterra 34L

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

Fyro Levo Travel Backpack

by Fyro
Front facing view of the Fyro Levo Travel Backpack
Capacity30 L
Weight0.9 kg
Dimensions47×33×19 cm
Airline fit92%
Price$265

Feature by feature

Fyro Levo Travel BackpackFeatureThule Subterra 34L
Storage
N Compression N
None Expanded Capacity None
1 Opening 2
side Passport side
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
16in Laptop 15in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 1, side
N Water Resistant Y
Material
330D Kodra Nylon (PC-coated)800D nylon

Thule Subterra 34L

Front facing view of the Thule Subterra 34L
Capacity34 L
Weight1.2 kg
Dimensions52×31×23 cm
Airline fit70%
Price$180

Key differences between the Fyro Levo Travel Backpack and Thule Subterra 34L

Both have: passport pocket, luggage passthrough, backpack straps, sternum strap, 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. 132 accept both. 42 accept only the Fyro Levo Travel Backpack, and 0 accept only the Thule Subterra 34L.

Only the Fyro Levo Travel Backpack fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Etihad Airways, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Regional Express, 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), Virgin Australia, Volotea, Xiamen.

Fyro Levo Travel Backpack vs. Thule Subterra 34L: which should you pack?

The Thule Subterra 34L carries 4L more than the Fyro Levo Travel Backpack (30L vs. 34L), while the Fyro Levo Travel Backpack is the lighter pack at 0.9kg (vs. 1.2kg). For carry-on flexibility, the Fyro Levo Travel Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Thule Subterra 34L; if you want to travel lighter, the Fyro Levo Travel Backpack is the better call.