Ortlieb Messenger Bag vs. Exped Typhoon 25

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 BagFeatureExped Typhoon 25
Storage
N Compression N
None Expanded Capacity None
2 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable 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 2, side
Y Water Resistant Y
Material
PD620, PS620C210 D robic HD ripstop nylon

Exped Typhoon 25

Front facing view of the Exped Typhoon 25
Capacity25 L
Weight0.5 kg
Dimensions49×29×20 cm
Airline fit92%
Price$100

Key differences between the Ortlieb Messenger Bag and Exped Typhoon 25

Both have: backpack straps, hip belt, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 111 accept both. 0 accept only the Ortlieb Messenger Bag, and 62 accept only the Exped Typhoon 25.

Only the Exped Typhoon 25 fits

Aerolineas Argentinas, Air Asia, Air France, Air India, Air Macau, Air Mauritius, Air Niugini, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Delta Airlines, Dragonair, Emirates Airlines, EVA Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Indigo, InselAir, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, LATAM , Liat Airlines, Malaysia Airlines, Mango, Pakistan International, Qantas Airways, Qatar Airways, Republic Airways, Royal Brunei Airlines, Scoot, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Tiger Airways, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

Ortlieb Messenger Bag vs. Exped Typhoon 25: which should you pack?

The Ortlieb Messenger Bag carries 14L more than the Exped Typhoon 25 (39L vs. 25L), while the Exped Typhoon 25 is the lighter pack at 0.5kg (vs. 1.3kg). For carry-on flexibility, the Exped Typhoon 25 fits 92% 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 Exped Typhoon 25 is the better call.