Exped Core 25 vs. Fjallraven Singi Stubben

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

Exped Core 25

Front facing view of the Exped Core 25
Capacity25 L
Weight0.1 kg
Dimensions54×27×20 cm
Airline fit88%

Feature by feature

Exped Core 25FeatureFjallraven Singi Stubben
Storage
N Compression N
None Expanded Capacity None
3 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt N
Y Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
1680 D Ballistic nylon, PU coated, 1'500 mm water columnG-1000 HeavyDuty Eco S with reinforced, waterproof base in nylon

Fjallraven Singi Stubben

Front facing view of the Fjallraven Singi Stubben
Capacity27 L
Weight2.1 kg
Dimensions52×27×24 cm
Airline fit40%
Price$240

Key differences between the Exped Core 25 and Fjallraven Singi Stubben

Both have: backpack straps, sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 75 accept both. 92 accept only the Exped Core 25, and 0 accept only the Fjallraven Singi Stubben.

Only the Exped Core 25 fits

Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Pakistan International, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, Xiamen.

Exped Core 25 vs. Fjallraven Singi Stubben: which should you pack?

The Fjallraven Singi Stubben carries 2L more than the Exped Core 25 (25L vs. 27L), while the Exped Core 25 is the lighter pack at 0.1kg (vs. 2.1kg). For carry-on flexibility, the Exped Core 25 fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Fjallraven Singi Stubben; if you want to travel lighter, the Exped Core 25 is the better call.