Ortlieb Messenger Bag vs. ULA Equipment Ultra Camino

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 BagFeatureULA Equipment Ultra Camino
Storage
N Compression >5
None Expanded Capacity None
2 Opening 1
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt Y
removable Sternum Strap removable
Inside
N Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2, side
Y Water Resistant Y
Material
PD620, PS620CULTRA 400TX

ULA Equipment Ultra Camino

Front facing view of the ULA Equipment Ultra Camino
Capacity54 L
Weight1.4 kg
Dimensions56×33×21 cm
Airline fit47%
Price$400

Key differences between the Ortlieb Messenger Bag and ULA Equipment Ultra Camino

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. 48 accept both. 63 accept only the Ortlieb Messenger Bag, and 40 accept only the ULA Equipment Ultra Camino.

Only the Ortlieb Messenger Bag fits

Aer Lingus, Aeroflot, Aeromexico, Air Baltic, Air Canada, Air Caraibes, Air China, Air Malta, Air Serbia, Air Seychelles, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Austrian, Azerbaijan Airlines, Belavia, Blue Air, Brussels Airlines, Bulgaria Air, China Eastern, Czech Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, Gol Linhas Aereas, Iberia, Icelandair, Interjet, Iran Air, Japan Airlines, Juneyao Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Peach, Porter Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Shandong Airlines, Shenzhen Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Turkish Airlines, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Only the ULA Equipment Ultra Camino fits

Air Asia, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Delta Airlines, Dragonair, EVA Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Malaysia Airlines, Mango, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic.

Ortlieb Messenger Bag vs. ULA Equipment Ultra Camino: which should you pack?

The ULA Equipment Ultra Camino carries 15L more than the Ortlieb Messenger Bag (39L vs. 54L), while the Ortlieb Messenger Bag is the lighter pack at 1.3kg (vs. 1.4kg). 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 ULA Equipment Ultra Camino; if you want to travel lighter, the Ortlieb Messenger Bag is the better call.