Troubadour Aero Backpack vs. Osprey Aoede Airspeed Backpack

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

Troubadour Aero Backpack

Capacity34 L
Weight1.3 kg
Dimensions51×34×20 cm
Airline fit89%
Price$295

Feature by feature

Troubadour Aero BackpackFeatureOsprey Aoede Airspeed Backpack
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
top, front Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap N
Inside
15in Laptop 16in
5 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
Recycled polyester840D ballistic polyester, DWR treatment

Osprey Aoede Airspeed Backpack

Capacity21 L
Weight1.1 kg
Dimensions47×29×23 cm
Airline fit73%
Price$140

Key differences between the Troubadour Aero Backpack and Osprey Aoede Airspeed Backpack

Both have: luggage passthrough, backpack straps, 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. 134 accept both. 35 accept only the Troubadour Aero Backpack, and 4 accept only the Osprey Aoede Airspeed Backpack.

Only the Troubadour Aero Backpack fits

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

Only the Osprey Aoede Airspeed Backpack fits

Etihad Airways, Qatar Airways, Regional Express, Virgin Australia.

Troubadour Aero Backpack vs. Osprey Aoede Airspeed Backpack: which should you pack?

The Troubadour Aero Backpack carries 13L more than the Osprey Aoede Airspeed Backpack (34L vs. 21L), while the Osprey Aoede Airspeed Backpack is the lighter pack at 1.1kg (vs. 1.3kg). For carry-on flexibility, the Troubadour Aero Backpack fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Troubadour Aero Backpack; if you want to travel lighter, the Osprey Aoede Airspeed Backpack is the better call.