Ortlieb Messenger Bag vs. Fjallraven Splitpack

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

Ortlieb Messenger Bag

Front facing view of the Ortlieb Messenger Bag
Capacity39 L
Weight1.3 kg
Dimensions50×39×15 cm
Airline fit59%
Price$140

Feature by feature

Ortlieb Messenger BagFeatureFjallraven Splitpack
Storage
N Compression N
None Expanded Capacity None
2 Opening 1
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt N
removable Sternum Strap N
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
PD620, PS620CG-1000® HeavyDuty Eco: 65% polyester, 35% cotton

Fjallraven Splitpack

Front facing view of the Fjallraven Splitpack
Capacity35 L
Weight1.15 kg
Dimensions48×28×28 cm
Airline fit15%
Price$200

Key differences between the Ortlieb Messenger Bag and Fjallraven Splitpack

Both have: backpack straps, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 27 accept both. 84 accept only the Ortlieb Messenger Bag, and 1 accept only the Fjallraven Splitpack.

Only the Ortlieb Messenger Bag fits

Aegean Airlines, Aer Lingus, Aeroflot, Aeromexico, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air Malta, Air Nostrum, Air Serbia, Air Seychelles, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Azerbaijan Airlines, Belavia, Blue Air, British Airways, Brussels Airlines, Bulgaria Air, China Eastern, Czech Airlines, EL AL, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Gol Linhas Aereas, Iberia, Icelandair, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet2, Juneyao Airlines, Kuwait Air, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Oman Air, Onur Air, Peach, PenAir, Porter Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Shandong Airlines, Shenzhen Airlines, Southwest Airlines, Spirit Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, Uzbekistan Air, VIM Airlines (Closed), Volotea, WOW Airlines, Xiamen.

Only the Fjallraven Splitpack fits

Great Lakes Airlines.

Ortlieb Messenger Bag vs. Fjallraven Splitpack: which should you pack?

The Ortlieb Messenger Bag carries 4L more than the Fjallraven Splitpack (39L vs. 35L), while the Fjallraven Splitpack is the lighter pack at 1.15kg (vs. 1.3kg). For carry-on flexibility, the Ortlieb Messenger Bag fits 59% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Ortlieb Messenger Bag; if you want to travel lighter, the Fjallraven Splitpack is the better call.