Exped Mountain Pro 40 vs. Ortlieb Messenger Bag
Two carry-on travel backpacks, compared spec for spec.
Exped Mountain Pro 40
| Capacity | 42 L |
| Weight | 1.39 kg |
| Dimensions | 62×32×26 cm |
| Airline fit | 2% |
| Price | $190 |
Feature by feature
| Exped Mountain Pro 40 | Feature | Ortlieb Messenger Bag |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 3 | Opening | 2 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | 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 | N |
| Y | Water Resistant | Y |
| Material | |
| 420 D Oxford nylon, PU coated, 3'000 mm water column | PD620, PS620C |
Ortlieb Messenger Bag
| Capacity | 39 L |
| Weight | 1.3 kg |
| Dimensions | 50×39×15 cm |
| Airline fit | 59% |
| Price | $140 |
Key differences between the Exped Mountain Pro 40 and Ortlieb Messenger Bag
- Opening: Top flap on the Exped Mountain Pro 40; Rolltop on the Ortlieb Messenger Bag.
- Sternum strap: Yes on the Exped Mountain Pro 40; Removable on the Ortlieb Messenger Bag.
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. 3 accept both. 0 accept only the Exped Mountain Pro 40, and 108 accept only the Ortlieb Messenger Bag.
Only the Ortlieb Messenger Bag fits
Adria Airways, Aegean Airlines, Aer Lingus, Aeroflot, Aeromexico, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air Europa, Air Koryo, Air Malta, Air New Zealand, Air Nostrum, Air Serbia, Air Seychelles, Air Tahiti Nui, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Azerbaijan Airlines, Azul Linhas, Belavia, Blue Air, British Airways, Brussels Airlines, Bulgaria Air, Caribbean Airlines, China Eastern, China Southern, Croatia Air, Cubana de Aviacion, Czech Airlines, EL AL, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Gol Linhas Aereas, Hainan Airlines, Iberia, Icelandair, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet2, Juneyao Airlines, Korean Air, 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, Philippine Airlines, Porter Airlines, Royal Air Morocco, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Saudi Arabian Airlines, Shandong Airlines, Shenzhen Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Southwest Airlines, SpiceJet, Spirit Airlines, Sun Country, Sun Express, Swiss Int'l Air Lines, TAAG Angola, TAM Airlines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, Ural Airlines, Uzbekistan Air, VIM Airlines (Closed), Volotea, WOW Airlines, Xiamen.
Exped Mountain Pro 40 vs. Ortlieb Messenger Bag: which should you pack?
The Exped Mountain Pro 40 carries 3L more than the Ortlieb Messenger Bag (42L vs. 39L), while the Ortlieb Messenger Bag is the lighter pack at 1.3kg (vs. 1.39kg). 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 Exped Mountain Pro 40; if you want to travel lighter, the Ortlieb Messenger Bag is the better call.